Merge branch 'release/1.6.x' into 'main'

Release/1.6.2

See merge request kosit/validator!110

.gitignore

@@ -5,7 +5,6 @@
 
 # Log file
 *.log
-.idea
 #*.iml
 
 # Package Files #
@@ -35,9 +34,22 @@ src/generated
 .project
 .classpath
 .factorypath
-.settings
+.idea/
+.settings/
+.externalToolBuilders/
 .vscode
 *.code-workspace
 *.xpr
 # Testing stuff
 xrechnung
+
+# Mac stuff
+.DS_Store
+andre*-simple.xml
+somePrefix*.xml
+zz
+
+# 2.0 stuff
+api/
+cli/
+core/

.gitlab-ci.yml

@@ -1,25 +1,47 @@
 image: maven:latest
   
 variables:
-  BUILD_PROPS: "-Dbuild.revision=$CI_COMMIT_SHA -Dbuild.branch=$CI_COMMIT_REF_NAME -Dbuild.number=$CI_PIPELINE_IID "
+  BUILD_PROPS: "-Dbuild.revision=$CI_COMMIT_SHA -Dbuild.branch=$CI_COMMIT_REF_NAME -Dbuild.number=$CI_PIPELINE_IID -Dfile.encoding=UTF-8  -Dhttp.keepAlive=false -Dmaven.wagon.http.pool=false"
-  MAVEN_CLI_OPTS: " --batch-mode -Dfile.encoding=UTF-8 -s .mvn/settings.xml -Dmaven.repo.local=.mvn/repository -Dhttp.keepAlive=false -Dmaven.wagon.http.pool=false"
+  MAVEN_OPTS: "-Dmaven.repo.local=$CI_PROJECT_DIR/.m2/repository -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=WARN -Dorg.slf4j.simpleLogger.showDateTime=true -Djava.awt.headless=true -Xmx6g"
+  MAVEN_CLI_OPTS: " --batch-mode  --update-snapshots --errors --fail-at-end --show-version -s .mvn/settings.xml"
+  MAVEN_CLI_OPTS_CENTRAL: " --batch-mode --show-version -s .mvn/settings-maven-central.xml"
 
 before_script:
   - export CI_JOB_TIMESTAMP="-Dbuild.timestamp=$(date --utc --iso-8601=seconds)"
 
 cache:
-  key: maven
+# Change the cache key if major dependencies change  
+  key: constant160
   paths:
-    - .mvn/repository
+    - .m2/repository
 
-java-11:
+# Basic Java build steps
+.java:
   stage: build
-  image: $CI_REGISTRY_IMAGE/maven:3-jdk-11
+  needs:
+    - job: java-11
+      artifacts: false
   script:
     - mvn $MAVEN_CLI_OPTS $BUILD_PROPS $CI_JOB_TIMESTAMP verify
-  retry: 2
+  artifacts:
+    name: artifacts
+    when: on_failure
+    paths:
+      - target/*.jar
+    reports:
+      junit:
+        - target/surefire-reports/*.xml
+        - target/failsafe-reports/*.xml
+
+java-11:
+  extends: .java
+  image: maven:3-eclipse-temurin-11-alpine
+  needs: [ ]
+  script:
+    - mvn $MAVEN_CLI_OPTS $BUILD_PROPS $CI_JOB_TIMESTAMP install
   artifacts:
     name: java-11
+    when: always
     paths:
       - target/*.jar
       - target/*.zip
@@ -28,114 +50,52 @@ java-11:
         - target/surefire-reports/*.xml
         - target/failsafe-reports/*.xml
 
-java-11-openj9:
-  stage: build
-  image: $CI_REGISTRY_IMAGE/maven:3-jdk-11-openj9
-  script:
-    - mvn $MAVEN_CLI_OPTS $BUILD_PROPS $CI_JOB_TIMESTAMP verify
-  retry: 2
-  artifacts:
-    name: java-11-openj9
-    paths:
-      - target/*.jar
-    reports:
-      junit:
-        - target/surefire-reports/*.xml
-        - target/failsafe-reports/*.xml
-
-java8:
-  stage: build
-  image: $CI_REGISTRY_IMAGE/maven:3-jdk-8
-  script:
-    - mvn $MAVEN_CLI_OPTS $BUILD_PROPS $CI_JOB_TIMESTAMP verify
-  retry: 2
-  artifacts:
-    name: java-8
-    paths:
-      - target/*.jar
-    reports:
-      junit:
-        - target/surefire-reports/*.xml
-        - target/failsafe-reports/*.xml
-
-java-8-openj9:
-  stage: build
-  image: $CI_REGISTRY_IMAGE/maven:3-jdk-8-openj9
-  script:
-    - mvn $MAVEN_CLI_OPTS $BUILD_PROPS $CI_JOB_TIMESTAMP verify
-  retry: 2
-  artifacts:
-    name: java-8-open-j9
-    paths:
-      - target/*.jar
-    reports:
-      junit:
-        - target/surefire-reports/*.xml
-        - target/failsafe-reports/*.xml
-
-java-15:
-  stage: build
-  image: $CI_REGISTRY_IMAGE/maven:3-openjdk-15
-  script:
-    - mvn $MAVEN_CLI_OPTS $BUILD_PROPS $CI_JOB_TIMESTAMP verify
-  retry: 2
-  artifacts:
-    when: on_failure
-    name: java-15
-    paths:
-      - target/*
-    reports:
-      junit:
-        - target/surefire-reports/*.xml
-        - target/failsafe-reports/*.xml
-
-java-16:
-  stage: build
-  image: $CI_REGISTRY_IMAGE/maven:3-openjdk-16
-  script:
-    - mvn $MAVEN_CLI_OPTS $BUILD_PROPS $CI_JOB_TIMESTAMP verify
-  retry: 2
-  artifacts:
-    when: on_failure
-    name: java-16
-    paths:
-      - target/*
-    reports:
-      junit:
-        - target/surefire-reports/*.xml
-        - target/failsafe-reports/*.xml
-
 java-17:
-  stage: build
+  extends: .java
-  image: $CI_REGISTRY_IMAGE/maven:3-openjdk-17
+  image: maven:3-eclipse-temurin-17-alpine
-  script:
-    - mvn $MAVEN_CLI_OPTS $BUILD_PROPS $CI_JOB_TIMESTAMP verify
-  retry: 2
-  artifacts:
-    when: on_failure
-    name: java-17
-    paths:
-      - target/*
-    reports:
-      junit:
-        - target/surefire-reports/*.xml
-        - target/failsafe-reports/*.xml
 
+java-21:
+  extends: .java
+  image: maven:3-eclipse-temurin-21-alpine
+
+java-25:
+  extends: .java
+  image: maven:3-eclipse-temurin-25-alpine
+
+# Rare Java stuff
+.java_extended:
+  extends: .java
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "schedule"
+
+# Note: the openj9 images don't exist for Java 17, 21 or 25
+# Removed because the latest public image is 11.0.11 which is not comaptible to the Lombok requirement of 11.0.23 
+#java-11-openj9:
+#  extends: .java_extended
+#  image: maven:3-jdk-11-openj9
+
+# Deploy Java 11 build on Maven Central
+deploy-java-11-snapshot:
+  extends: java-11
+  script:
+    - mvn $MAVEN_CLI_OPTS_CENTRAL -P release-snapshot deploy
+
+# Deploy Java 11 build to KoSIT repository (manually)
 deploy:
   stage: deploy
-  image: $CI_REGISTRY_IMAGE/maven:3-jdk-11
+  image: maven:3-eclipse-temurin-11-alpine
-  dependencies:
+  needs:
-    - java-11
+    - job: java-11
   script:
     - export PROJECT_VERSION=$(mvn help:evaluate -Dexpression=project.version -q -DforceStdout)
-    - mvn $MAVEN_CLI_OPTS  deploy:deploy-file -Dfile=target/validationtool-${PROJECT_VERSION}.zip -DgroupId=kosit -DartifactId=validator -Dclassifier="distribution" -Dversion=${PROJECT_VERSION} -Dpackaging=zip -DrepositoryId="gitlab-maven" -Durl=https://projekte.kosit.org/api/v4/projects/7/packages/maven
+    - mvn $MAVEN_CLI_OPTS deploy:deploy-file -Dfile=target/validator-${PROJECT_VERSION}.zip            -DgroupId=kosit -DartifactId=validator -Dversion=${PROJECT_VERSION} -Dclassifier="distribution" -Dpackaging=zip -DrepositoryId="gitlab-maven" -Durl=https://projekte.kosit.org/api/v4/projects/7/packages/maven
-    - mvn $MAVEN_CLI_OPTS  deploy:deploy-file -Dfile=target/validationtool-${PROJECT_VERSION}.jar -DgroupId=kosit -DartifactId=validator -Dversion=${PROJECT_VERSION} -Dpackaging=jar -DrepositoryId="gitlab-maven" -Durl=https://projekte.kosit.org/api/v4/projects/7/packages/maven
+    - mvn $MAVEN_CLI_OPTS deploy:deploy-file -Dfile=target/validator-${PROJECT_VERSION}.jar            -DgroupId=kosit -DartifactId=validator -Dversion=${PROJECT_VERSION}                             -Dpackaging=jar -DrepositoryId="gitlab-maven" -Durl=https://projekte.kosit.org/api/v4/projects/7/packages/maven
-    - mvn $MAVEN_CLI_OPTS  deploy:deploy-file -Dfile=target/validationtool-${PROJECT_VERSION}-javadoc.jar -DgroupId=kosit -DartifactId=validator -Dclassifier="javadoc" -Dversion=${PROJECT_VERSION} -Dpackaging=zip -DrepositoryId="gitlab-maven" -Durl=https://projekte.kosit.org/api/v4/projects/7/packages/maven
+    - mvn $MAVEN_CLI_OPTS deploy:deploy-file -Dfile=target/validator-${PROJECT_VERSION}-javadoc.jar    -DgroupId=kosit -DartifactId=validator -Dversion=${PROJECT_VERSION} -Dclassifier="javadoc"      -Dpackaging=zip -DrepositoryId="gitlab-maven" -Durl=https://projekte.kosit.org/api/v4/projects/7/packages/maven
-    - mvn $MAVEN_CLI_OPTS  deploy:deploy-file -Dfile=target/validationtool-${PROJECT_VERSION}-standalone.jar -DgroupId=kosit -DartifactId=validator -Dclassifier="standalone" -Dversion=${PROJECT_VERSION} -Dpackaging=jar -DrepositoryId="gitlab-maven" -Durl=https://projekte.kosit.org/api/v4/projects/7/packages/maven
+    - mvn $MAVEN_CLI_OPTS deploy:deploy-file -Dfile=target/validator-${PROJECT_VERSION}-standalone.jar -DgroupId=kosit -DartifactId=validator -Dversion=${PROJECT_VERSION} -Dclassifier="standalone"   -Dpackaging=jar -DrepositoryId="gitlab-maven" -Durl=https://projekte.kosit.org/api/v4/projects/7/packages/maven
-    - mvn $MAVEN_CLI_OPTS  deploy:deploy-file -Dfile=target/validationtool-${PROJECT_VERSION}-java8-standalone.jar -DgroupId=kosit -DartifactId=validator -Dclassifier="java8-standalone" -Dversion=${PROJECT_VERSION} -Dpackaging=jar -DrepositoryId="gitlab-maven" -Durl=https://projekte.kosit.org/api/v4/projects/7/packages/maven
+    - mvn $MAVEN_CLI_OPTS deploy:deploy-file -Dfile=target/validator-${PROJECT_VERSION}-sources.jar    -DgroupId=kosit -DartifactId=validator -Dversion=${PROJECT_VERSION} -Dclassifier="sources"      -Dpackaging=jar -DrepositoryId="gitlab-maven" -Durl=https://projekte.kosit.org/api/v4/projects/7/packages/maven
-    - mvn $MAVEN_CLI_OPTS  deploy:deploy-file -Dfile=target/validationtool-${PROJECT_VERSION}-sources.jar -DgroupId=kosit -DartifactId=validator -Dclassifier="sources" -Dversion=${PROJECT_VERSION} -Dpackaging=jar -DrepositoryId="gitlab-maven" -Durl=https://projekte.kosit.org/api/v4/projects/7/packages/maven
   when: manual
 
+# Build Docker images and upload to KoSIT registry
 create-build-image:
   stage: deploy
   image: docker:latest
@@ -145,6 +105,31 @@ create-build-image:
   script:
     - apk add bash
     - bash .mvn/createBuildImages.sh
-  when: manual
+  rules:
-
+    - if: $CI_PIPELINE_SOURCE == "schedule"
+    - if: $CI_COMMIT_REF_NAME == "main"
+      changes:
+        - .mvn/createBuildImages.sh
 
+# Run OWASP checks - expensive so only on main branch
+owasp-check:
+  stage: test
+  image: maven:3-eclipse-temurin-21-alpine
+  needs: [ ]
+  # set job timeout to 1 hour - it's required when new rules are downloaded
+  timeout: 1h                           
+  variables:
+    RUNNER_SCRIPT_TIMEOUT: 1h        
+  script:
+    - mvn $MAVEN_CLI_OPTS $BUILD_PROPS $CI_JOB_TIMESTAMP validate -Powasp-check
+  artifacts:
+    name: artifacts
+    reports:
+      codequality:
+        - target/dependency-check-report.html
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "schedule"
+    - if: $CI_COMMIT_REF_NAME == "main"
+      changes:
+        - pom.xml
+        - owasp-suppressions.xml

.idea/checkstyle-idea.xml

@@ -1,16 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="CheckStyle-IDEA">
-    <option name="configuration">
-      <map>
-        <entry key="checkstyle-version" value="8.16" />
-        <entry key="copy-libs" value="true" />
-        <entry key="location-0" value="BUNDLED:(bundled):Sun Checks" />
-        <entry key="location-1" value="BUNDLED:(bundled):Google Checks" />
-        <entry key="scan-before-checkin" value="false" />
-        <entry key="scanscope" value="JavaOnly" />
-        <entry key="suppress-errors" value="false" />
-      </map>
-    </option>
-  </component>
-</project>

.idea/compiler.xml

@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="CompilerConfiguration">
-    <annotationProcessing>
-      <profile default="true" name="Default" enabled="true" />
-      <profile name="Maven default annotation processors profile" enabled="true">
-        <sourceOutputDir name="target/generated-sources/annotations" />
-        <sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
-        <outputRelativeToContentRoot value="true" />
-        <module name="validationtool" />
-        <module name="validator" />
-      </profile>
-    </annotationProcessing>
-  </component>
-</project>

.idea/copyright/KoSIT_Validator.xml

@@ -1,6 +0,0 @@
-<component name="CopyrightManager">
-  <copyright>
-    <option name="notice" value="Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)&#10;&#10;Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);&#10;you may not use this file except in compliance with the License.&#10;You may obtain a copy of the License at&#10;&#10;    http://www.apache.org/licenses/LICENSE-2.0&#10;&#10;Unless required by applicable law or agreed to in writing, software&#10;distributed under the License is distributed on an &quot;AS IS&quot; BASIS,&#10;WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.&#10;See the License for the specific language governing permissions and&#10;limitations under the License." />
-    <option name="myName" value="KoSIT Validator" />
-  </copyright>
-</component>

.idea/copyright/profiles_settings.xml

@@ -1,7 +0,0 @@
-<component name="CopyrightManager">
-  <settings default="KoSIT Validator">
-    <module2copyright>
-      <element module="All" copyright="KoSIT Validator" />
-    </module2copyright>
-  </settings>
-</component>

.idea/eclipseCodeFormatter.xml

@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="EclipseCodeFormatterProjectSettings">
-    <option name="projectSpecificProfile">
-      <ProjectSpecificProfile>
-        <option name="disabledFileTypes" value="xml" />
-        <option name="formatSeletedTextInAllFileTypes" value="false" />
-        <option name="formatter" value="ECLIPSE" />
-        <option name="importOrderConfigFilePath" value="$PROJECT_DIR$/.settings/org.eclipse.jdt.ui.prefs" />
-        <option name="importOrderFromFile" value="true" />
-        <option name="pathToConfigFileJava" value="$PROJECT_DIR$/formatter.xml" />
-        <option name="selectedJavaProfile" value="init" />
-        <option name="useForLiveTemplates" value="true" />
-      </ProjectSpecificProfile>
-    </option>
-  </component>
-</project>

.idea/encodings.xml

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="Encoding">
-    <file url="file://$PROJECT_DIR$" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/src/main/model" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/target/generated-sources/xjc" charset="UTF-8" />
-    <file url="PROJECT" charset="UTF-8" />
-  </component>
-</project>

.idea/misc.xml

@@ -1,89 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ExternalStorageConfigurationManager" enabled="true" />
-  <component name="JavaScriptSettings">
-    <option name="languageLevel" value="ES6" />
-  </component>
-  <component name="JavadocGenerationManager">
-    <option name="OUTPUT_DIRECTORY" value="$PROJECT_DIR$/target" />
-  </component>
-  <component name="MarkdownProjectSettings">
-    <PreviewSettings splitEditorLayout="SPLIT" splitEditorPreview="PREVIEW" useGrayscaleRendering="false" zoomFactor="1.0" maxImageWidth="0" showGitHubPageIfSynced="false" allowBrowsingInPreview="false" synchronizePreviewPosition="true" highlightPreviewType="LINE" highlightFadeOut="5" highlightOnTyping="true" synchronizeSourcePosition="true">
-      <PanelProvider>
-        <provider providerId="com.vladsch.idea.multimarkdown.editor.swing.html.panel" providerName="Default - Swing" />
-      </PanelProvider>
-    </PreviewSettings>
-    <ParserSettings>
-      <PegdownExtensions>
-        <option name="ABBREVIATIONS" value="false" />
-        <option name="ANCHORLINKS" value="true" />
-        <option name="ATXHEADERSPACE" value="true" />
-        <option name="AUTOLINKS" value="true" />
-        <option name="DEFINITIONS" value="false" />
-        <option name="FENCED_CODE_BLOCKS" value="true" />
-        <option name="FOOTNOTES" value="false" />
-        <option name="HARDWRAPS" value="false" />
-        <option name="INSERTED" value="false" />
-        <option name="QUOTES" value="false" />
-        <option name="RELAXEDHRULES" value="true" />
-        <option name="SMARTS" value="false" />
-        <option name="STRIKETHROUGH" value="true" />
-        <option name="SUBSCRIPT" value="false" />
-        <option name="SUPERSCRIPT" value="false" />
-        <option name="SUPPRESS_HTML_BLOCKS" value="false" />
-        <option name="SUPPRESS_INLINE_HTML" value="false" />
-        <option name="TABLES" value="true" />
-        <option name="TASKLISTITEMS" value="true" />
-        <option name="TOC" value="false" />
-        <option name="WIKILINKS" value="true" />
-      </PegdownExtensions>
-      <ParserOptions>
-        <option name="COMMONMARK_LISTS" value="false" />
-        <option name="DUMMY" value="false" />
-        <option name="EMOJI_SHORTCUTS" value="true" />
-        <option name="FLEXMARK_FRONT_MATTER" value="false" />
-        <option name="GFM_TABLE_RENDERING" value="true" />
-        <option name="GITBOOK_URL_ENCODING" value="false" />
-        <option name="GITHUB_EMOJI_URL" value="false" />
-        <option name="GITHUB_LISTS" value="true" />
-        <option name="GITHUB_WIKI_LINKS" value="true" />
-        <option name="JEKYLL_FRONT_MATTER" value="false" />
-        <option name="SIM_TOC_BLANK_LINE_SPACER" value="true" />
-      </ParserOptions>
-    </ParserSettings>
-    <HtmlSettings headerTopEnabled="false" headerBottomEnabled="false" bodyTopEnabled="false" bodyBottomEnabled="false" embedUrlContent="false" addPageHeader="true">
-      <GeneratorProvider>
-        <provider providerId="com.vladsch.idea.multimarkdown.editor.swing.html.generator" providerName="Default Swing HTML Generator" />
-      </GeneratorProvider>
-      <headerTop />
-      <headerBottom />
-      <bodyTop />
-      <bodyBottom />
-    </HtmlSettings>
-    <CssSettings previewScheme="UI_SCHEME" cssUri="" isCssUriEnabled="false" isCssTextEnabled="false" isDynamicPageWidth="true">
-      <StylesheetProvider>
-        <provider providerId="com.vladsch.idea.multimarkdown.editor.swing.html.css" providerName="Default Swing Stylesheet" />
-      </StylesheetProvider>
-      <ScriptProviders />
-      <cssText />
-    </CssSettings>
-    <HtmlExportSettings updateOnSave="false" parentDir="$ProjectFileDir$" targetDir="$ProjectFileDir$" cssDir="" scriptDir="" plainHtml="false" imageDir="" copyLinkedImages="false" imageUniquifyType="0" targetExt="" useTargetExt="false" noCssNoScripts="false" linkToExportedHtml="true" exportOnSettingsChange="true" regenerateOnProjectOpen="false" />
-    <LinkMapSettings>
-      <textMaps />
-    </LinkMapSettings>
-  </component>
-  <component name="MavenProjectsManager">
-    <option name="originalFiles">
-      <list>
-        <option value="$PROJECT_DIR$/pom.xml" />
-      </list>
-    </option>
-  </component>
-  <component name="NodePackageJsonFileManager">
-    <packageJsonPaths />
-  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_6" default="false" project-jdk-name="14" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/out" />
-  </component>
-  <component name="jetbrains.communicator.idea.IdProvider" IDEtalkID="4B2DA906C3A7DF4F7B6EA28093E19A3F" />
-</project>

.idea/saveactions_settings.xml

@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="SaveActionSettings">
-    <option name="actions">
-      <set>
-        <option value="activate" />
-        <option value="activateOnShortcut" />
-        <option value="activateOnBatch" />
-        <option value="organizeImports" />
-        <option value="reformatChangedCode" />
-        <option value="rearrange" />
-        <option value="fieldCanBeFinal" />
-        <option value="localCanBeFinal" />
-        <option value="methodMayBeStatic" />
-        <option value="unqualifiedFieldAccess" />
-        <option value="missingOverrideAnnotation" />
-        <option value="useBlocks" />
-      </set>
-    </option>
-    <option name="configurationPath" value="" />
-  </component>
-</project>

.idea/vcs.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
-  </component>
-</project>

.mvn/createBuildImages.sh

@@ -1,6 +1,22 @@
 #!/usr/bin/env bash
 
-TAGS=("3-openjdk-16" "3-jdk-11" "3-jdk-11-openj9" "3-jdk-8" "3-jdk-8-openj9", "3-openjdk-15", "3-openjdk-17")
+#
+# Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+TAGS=("3-jdk-8" "3-jdk-8-openj9" "3-eclipse-temurin-11-alpine" "3-jdk-11-openj9" "3-eclipse-temurin-17-alpine" "3-eclipse-temurin-21-alpine" "3-eclipse-temurin-24-alpine")
 
 docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" "$CI_REGISTRY"
 for i in "${TAGS[@]}"
@@ -8,7 +24,7 @@ do
   echo Creating build image for "$i"
   {
     echo "FROM maven:${i}"
-  }  >> Dockerfile
+  } >>Dockerfile
   docker build -t "$CI_REGISTRY_IMAGE/maven:$i" .
   docker push "$CI_REGISTRY_IMAGE/maven:${i}"
   rm Dockerfile

.mvn/jvm.config

@@ -1 +1 @@
--Xms128m -Xmx512m
+-Xms128m -Xmx256m

.mvn/settings-maven-central.xml

@@ -0,0 +1,11 @@
+<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0" 
+          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
+  <servers>
+    <server>
+      <id>central</id>
+      <username>${MVN_CENTRAL_USER}</username>
+      <password>${MAVEN_CENTRAL_TOKEN}</password>
+    </server>
+  </servers>
+</settings>

.mvn/settings.xml

@@ -1,36 +1,6 @@
-<!--
+<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0" 
-  ~ Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
+          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  ~
+          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~     http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License.
-  -->
-
-<settings xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/SETTINGS/1.1.0"
-        xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.1.0 http://maven.apache.org/xsd/settings-1.1.0.xsd">
-<!--
-  ~ Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~     http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License.
-  -->
     <servers>
         <server>
             <id>gitlab-maven</id>

.settings/settings.xml

@@ -1,31 +0,0 @@
-<settings xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/SETTINGS/1.1.0"
-        xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.1.0 http://maven.apache.org/xsd/settings-1.1.0.xsd">
-<!--
-  ~ Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~     http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License.
-  -->
-    <servers>
-        <server>
-            <id>gitlab-maven</id>
-            <configuration>
-                <httpHeaders>
-                    <property>
-                        <name>Job-Token</name>
-                        <value>${env.CI_JOB_TOKEN}</value>
-                    </property>
-                </httpHeaders>
-            </configuration>
-        </server>
-    </servers>
-</settings>

CHANGELOG.md

@@ -2,24 +2,125 @@
 
 All notable changes to this project will be documented in this file.
 
-The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/)
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+
+## 1.6.2 - 2026-02-17
+
+### Changed
+
+- (BUILD) [GitHub #173]( https://github.com/itplr-kosit/validator/issues/173) The JAR files now contain details on the used third-party component licenses. Thanks to @cech12
+- (BUILD) [GitHub #169](https://github.com/itplr-kosit/validator/issues/169) The `.zip` file created from `maven-assembly-plugin` now contains the correct xml-resolver dependencies. Thanks to @landrix for pointing that out
+- (BUILD) [#179](https://projekte.kosit.org/kosit/validator/-/issues/179) Updated all dependencies to the latest suitable versions
+
+## 1.6.1 - 2026-02-05
+
+### Changed
+
+- (CORE)  [#106](https://projekte.kosit.org/kosit/validator/-/issues/106) The `match` element in `scenarios.xml` is required to have at least one character (per XSD change)
+- (BUILD) [#176](https://projekte.kosit.org/kosit/validator/-/issues/176) The Maven Central deployed `pom.xml` properly includes runtime dependencies
+- (BUILD) [#175](https://projekte.kosit.org/kosit/validator/-/issues/175) The `.zip` file created from `maven-assembly-plugin` no longer contains the standalone validator, which reduces its size to 50%
+
+## 1.6.0 - 2025-11-07
+
+### Added
+
+- (CORE) [GitHub #127](https://github.com/itplr-kosit/validator/issues/127) New API method `Result.getCustomFailedAsserts()` to access failed asserts with custom error levels
+
+### Fixed
+
+- (DOC) [GitHub PR#166](https://github.com/itplr-kosit/validator/pull/166) Fixed broken links in `docs/api.md` 
+
+### Changed
+
+- (CORE) Migration from javax to jakarta xml bind
+- (DOC) [GitHub PR#132](https://github.com/itplr-kosit/validator/pull/132) Updated the link to the example Validator scenario configuration
+- (BUILD) Support for *building and compilation* is restricted to the following Java versions:
+    - Java 11: any version ≥ 11.0.23
+    - Java 12 to 16 will not work
+    - Java 17: any version ≥ 17.0.11
+    - Java 18 to 20 will not work
+    - Any version from Java 21 onwards will work
+    - The reason for this is the usage of the `-proc:full` compiler parameter which in turn is needed for Lombok usage in JDK 23+.
+
+### Removed
+
+- (CORE) java 8 support. new default jdk 11
+
+## 1.5.2 - 2025-09-01
+
+### Fixed
+
+- (BUILD) [#148](https://projekte.kosit.org/kosit/validator/-/issues/148) Regression that due to renaming from `validationtool` to `validator` the distribution zip did not contain all jars anymore
+
+## 1.5.1 - 2025-09-01
+
+### Fixed
+
+- (CORE) [#130](https://projekte.kosit.org/kosit/validator/-/issues/130) Check result to stdout causes an exception. This also fixes [GitHub #131](https://github.com/itplr-kosit/validator/issues/131)
+- (CORE) [#131](https://projekte.kosit.org/kosit/validator/-/issues/131) `UnsupportedOperationException` because of read-only list. This also fixes [GitHub #136](https://github.com/itplr-kosit/validator/issues/136)
+- (CLI) [#104](https://projekte.kosit.org/kosit/validator/-/issues/104) made the usage of the `-r` parameter optional, if only one unnamed scenario is used
+- (CLI) [#145](https://projekte.kosit.org/kosit/validator/-/issues/145) If the CLI is invoked without any parameter, the usage is shown twice
+- (DOC) [#129](https://projekte.kosit.org/kosit/validator/-/issues/129) API documentation is outdated. This also fixes [GitHub #130](https://github.com/itplr-kosit/validator/issues/130)
+- (BUILD) [#62](https://projekte.kosit.org/kosit/validator/-/issues/62) Surefire Test Error running `de.kosit.validationtool.impl.xml.RemoteResolvingStrategyTest` fails without `http.proxy` setting
+- (BUILD) [#110](https://projekte.kosit.org/kosit/validator/-/issues/110) reactivated the GitLab CI environment
+
+### Added
+
+- (BUILD) [#140](https://projekte.kosit.org/kosit/validator/-/issues/140) prepare pom.xml to be able to release to Maven Central
+- (BUILD) [#144](https://projekte.kosit.org/kosit/validator/-/issues/144) created a Maven profile to release on Maven Central
+
+### Changed
+
+- (CORE) [#109](https://projekte.kosit.org/kosit/validator/-/issues/109) dependencies were updated to the latest Java 1.8 compatible versions
+  - Bump [Saxon HE](https://www.saxonica.com/documentation11/documentation.xml) to 12.8
+  - Bump [jaxb-ri](https://github.com/eclipse-ee4j/jaxb-ri) to 2.3.9
+  - Bump [SLF4J](https://www.slf4j.org/) to 2.0.17
+- (CORE) [#136](https://projekte.kosit.org/kosit/validator/-/issues/136) removed IDE project folders from git
+- (BUILD) [#135](https://projekte.kosit.org/kosit/validator/-/issues/135) protected specific git branches
+- (BUILD) [#137](https://projekte.kosit.org/kosit/validator/-/issues/137) GitLab CI should only run on Java LTS versions as well as the latest Java version
+- (BUILD) [#147](https://projekte.kosit.org/kosit/validator/-/issues/147) Change Maven coordinates from `de.kosit:validationtool` to `org.kosit:validator`
+
+## 1.5.0
+
+### Fixed
+
+- (CLI) [#93](https://projekte.kosit.org/kosit/validator/-/issues/93) Remove usage information, when validation failed
+- (CLI) [#95](https://projekte.kosit.org/kosit/validator/-/issues/95) NPE when using empty repository definition (-r "")
+- (CORE) [GitHub #101](https://github.com/itplr-kosit/validator/issues/101) Role is null in FailedAssert
+
+### Added
+
+- (CLI)  Support for multiple configurations and multiple repositories. See [cli documentation](docs/cli.md) for details
+- (API) Possibility to use preconfigured Saxon `Processor` instance for validation
+
+### Changed
+
+- (CORE) [GitHub #100](https://github.com/itplr-kosit/validator/issues/100) Make createReport optional
+- (DAEMON) UI rewrite based on [Docusaurs](https://docusaurus.io)
+- (API)  [ResolvingConfigurationStrategy.java#getProcessor()](de/kosit/validationtool/api/ResolvingConfigurationStrategy) is removed.
+- (CORE) Bump [Saxon HE](https://www.saxonica.com/documentation11/documentation.xml) to 11.4
+- (CORE) Bump [jaxb-ri](https://github.com/eclipse-ee4j/jaxb-ri) to 2.3.7
+- (CORE) Various other dependency updates. See pom.xml
+- (CORE) CLI parsing based on pico-cli, commons-cli is removed
+
 ## 1.4.2
 
 ### Fixed
 
-- [CLI] [#74](https://projekte.kosit.org/kosit/validator/-/issues/74) fix ansi output of the cli version
+- (CLI)  [#74](https://projekte.kosit.org/kosit/validator/-/issues/74) fix ansi output of the cli version
-- [#80](https://github.com/itplr-kosit/validator/issues/80) using classloader to initialize jaxb context (to support usage in OSGi
+- [#80](https://github.com/itplr-kosit/validator/issues/80) using classloader to initialize jaxb context (to support
+  usage in OSGi
   environments)
-- [#75] (https://github.com/itplr-kosit/validator/issues/75) Improve logging on invalid documents
+- [#75](https://github.com/itplr-kosit/validator/issues/75) Improve logging on invalid documents
 
 ## 1.4.1
 
 ### Fixed
 
 - Allow more than 3 customLevel elements in scenarios (see xrechnung
-  configuration [ issue 49](https://github.com/itplr-kosit/validator-configuration-xrechnung/issues/49))
+  configuration [issue 49](https://github.com/itplr-kosit/validator-configuration-xrechnung/issues/49))
 - Remove saxon signature from java8 uber-jar (see [67](https://github.com/itplr-kosit/validator/issues/67))
 
 ## 1.4.0
@@ -28,7 +129,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - date conversion when
   using [ConfigurationBuilder#date(Date)](https://github.com/itplr-kosit/validator/blob/d7beb1040418ae5cbeb9427532fd87482f55756c/src/main/java/de/kosit/validationtool/config/ConfigurationBuilder.java#L109)
-- [CLI] [#51](https://github.com/itplr-kosit/validator/issues/51) Suffix of report xml is missing
+- (CLI)  [#51](https://github.com/itplr-kosit/validator/issues/51) Suffix of report xml is missing
 - [#53](https://github.com/itplr-kosit/validator/issues/53) Fix copyright and licensing information
 - [#56](https://github.com/itplr-kosit/validator/issues/56) `namespace` element content needs trimming
 - [DAEMON] [#57](https://github.com/itplr-kosit/validator/issues/57) Reading large inputs correctly
@@ -36,75 +137,94 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 
 - read saxon XdmNode with InputFactory
-- [CLI] custom output without the various log messages
+- (CLI)  custom output without the various log messages
-- [CLI] options to set the log level (`-X` = full debug output, `-l <level>` set a specific level)
+- (CLI)  options to set the log level (`-X` = full debug output, `-l <level>` set a specific level)
-- [CLI] return code ist <> 0 on rejected results
+- (CLI)  return code is not 0 on rejected results
-- [CLI] read (single) test target from stdin
+- (CLI)  read (single) test target from stdin
 - [DAEMON] name inputs via request URI
 
 ### Changed
+
 - InputFactory has methods to read any java.xml.transform.Source as Input not only StreamSources
 - InputFactory uses a generated UUID as name for SourceInput, if no "real" name can be derived
 - saxon dependency update (minor, 9.9.1-7)
 - [DAEMON] proper status codes when returning results (see [daemon documentation](./docs/daemon.md#status-codes))
 
 ## 1.3.1
+
 ### Fixed
-- `getFailedAsserts()` and `isSchematronValid()` in [DefaultResult.java](https://github.com/itplr-kosit/validator/blob/master/src/main/java/de/kosit/validationtool/impl/DefaultResult.java)
+
-do not reflect actual schematron validation result
+- `getFailedAsserts()` and `isSchematronValid()`
-- processing aborts on schematron execution errors (e.g. errors within schematron logic). The validator now generates a report in such cases.
+  in [DefaultResult.java](https://github.com/itplr-kosit/validator/blob/main/src/main/java/de/kosit/validationtool/impl/DefaultResult.java)
+  do not reflect actual schematron validation result
+- processing aborts on schematron execution errors (e.g. errors within schematron logic). The validator now generates a
+  report in such cases.
 - exception while resolving when using XSLT's `unparsed-text()` function within report generation
 
 ### Added
-- [CLI] summary report 
+
+- (CLI)  summary report
 
 ### Changed
-- engine info contains version number of the validator (configurations can output this in the report for maintainance puposes)
+
+- engine info contains version number of the validator (configurations can output this in the report for maintainance
+  puposes)
 - options to customize serialized report file names (cmdline only) via `--report-prefix` and `--report-postfix`
 - remove unused dependency Apache Commons HTTP
 
 ## 1.3.0
 
 ### Added
+
 - Added a builder style configuration API to configure scenarios
 - Added an option to configure xml security e.g. to load from http sources or not from a specific repository
-(so loading is configurable less restrictive, default strategy is to only load from a local repository)
+  (so loading is configurable less restrictive, default strategy is to only load from a local repository)
 - Support java.xml.transform.Source as Input
 
 ### Changed
-- Inputs are NOT read into memory (e.g. Byte-Array) prior processing within the validator. This reduces memory consumption.
+
+- Inputs are NOT read into memory (e.g. Byte-Array) prior processing within the validator. This reduces memory
+  consumption.
 - Overall processing of xml files is based on Saxon s9api. No JAXP or SAX classes are used by
-the validator (this further improves performance and memory consumption)
+  the validator (this further improves performance and memory consumption)
 
 ### Deprecations
+
 - CheckConfiguration is deprecated now. Use Configuration.load(...) or Configuration.build(...)
 
 ## 1.2.1
+
 ### Fixed
+
 - Validator is creating invalid createReportInput xml in case of no scenario match
 
-
 ## 1.2.0
+
 ### Added
 
-- Provide access to schematron result through [Result.java](https://github.com/itplr-kosit/validator/blob/master/src/main/java/de/kosit/validationtool/api/Result.java)
+- Provide access to schematron result
+  through [Result.java](https://github.com/itplr-kosit/validator/blob/main/src/main/java/de/kosit/validationtool/api/Result.java)
   - *Result#getFailedAsserts()* returns a list of failed asserts found by schematron
-  - *Result#isSchematronValid()* convinience access to evaluate whether schematron was processed without any *FailedAsserts*
+  - *Result#isSchematronValid()* convinience access to evaluate whether schematron was processed without any *
+    FailedAsserts*
+
 ### Changed
 
-- *Result#getAcceptRecommendation()* does not _only_ work when _acceptMatch_ is configured in the scenario
+- *Result#getAcceptRecommendation()* does not *only* work when *acceptMatch* is configured in the scenario
-  - schema correctness is a precondition, if the checked instance is not valid, this evaluates to _REJECTED_
+  - schema correctness is a precondition, if the checked instance is not valid, this evaluates to *REJECTED*
-  - if _acceptMatch_ is configured, the result is based on the boolean result of the xpath expression evaluated against the generated report
+  - if *acceptMatch* is configured, the result is based on the boolean result of the xpath expression evaluated against
-  - if *no* _acceptMatch_ is configured, the result is based on evaluation of schema and schematron correctness
+    the generated report
-  - _UNDEFINED_ is only returned, when processing is stopped somehow
+  - if *no* *acceptMatch* is configured, the result is based on evaluation of schema and schematron correctness
-- *Result#isAcceptable()* can now evaluate to true, when no _acceptMatch_ is configured (see above)
+  - *UNDEFINED* is only returned, when processing is stopped somehow
+- *Result#isAcceptable()* can now evaluate to true, when no *acceptMatch* is configured (see above)
 
 ## 1.1.3
 
 ### Fixed
 
 - XXE vulnerability when reading xml documents with Saxon [#44](https://github.com/itplr-kosit/validator/issues/44)
-- validator unintentionally stopped when schematron processing has errors. See  [#41](https://github.com/itplr-kosit/validator/issues/41).
+- validator unintentionally stopped when schematron processing has errors.
+  See  [#41](https://github.com/itplr-kosit/validator/issues/41).
 
 ## 1.1.2
 
@@ -127,10 +247,10 @@ the validator (this further improves performance and memory consumption)
 
 ### Added
 
-- Enhanced API-Usage e.g. return _Result_ object with processing information
+- Enhanced API-Usage e.g. return *Result* object with processing information
 - Support loading scenarios and content from a JAR-File
 - Simple Daemon-Mode exposing validation functionality via http
-- cli option to serialize the 'report input' xml document to _cwd_ (current working directory)
+- cli option to serialize the 'report input' xml document to *cwd* (current working directory)
 - Documentation in `docs` folder
 
 ### Changed
@@ -150,7 +270,8 @@ the validator (this further improves performance and memory consumption)
 
 ### Changed
 
-- Removed XRechnung configuration from release artifacts and source (moved to [own repository](https://github.com/itplr-kosit/validator-configuration-xrechnung) )
+- Removed XRechnung configuration from release artifacts and source (moved
+  to [own repository](https://github.com/itplr-kosit/validator-configuration-xrechnung) )
 
 ## 1.0.0
 

NOTICE

@@ -1,5 +1,29 @@
-KoSIT Validator
+KoSIT XML Validator
-Copyright 2017-2020 Koordinierungsstelle für IT-Standards (KoSIT)
+Copyright 2017-2026 Koordinierungsstelle für IT-Standards (KoSIT)
 
 This product includes software developed by
-Koordinierungsstelle für IT-Standards (https://www.xoev.de/).
+Koordinierungsstelle für IT-Standards (<https://xeinkauf.de/>).
+
+This product includes software developed at
+The Apache Software Foundation (http://www.apache.org/).
+Licensed under Apache 2.0
+
+This product includes software developed at
+Fusesource (http://fusesource.github.io/jansi/).
+Licensed under Apache 2.0
+
+This product includes software developed at
+Remko Popma (https://picocli.info/).
+Licensed under Apache 2.0
+
+This product includes software developed at
+Saxonica (https://github.com/Saxonica/Saxon-HE).
+Licensed under MPL 2.0
+
+This product includes software developed at
+Eclipse Foundation (https://github.com/eclipse-ee4j/jaxb-ri).
+Licensed under EDL 1.0
+
+This product includes software developed at
+QOS.ch (https://www.slf4j.org/).
+Licensed under MIT

README.md

@@ -1,82 +1,85 @@
 # KoSIT Validator
-- [Introduction](#introduction)
+
-- [Validation Configurations](#validation-configurations)
+[![Maven Central](https://img.shields.io/maven-central/v/org.kosit/validator)](https://central.sonatype.com/artifact/org.kosit/validator)
-    * [Third Party Validation Configurations](#third-party-validation-configurations)
+[![Apache 2.0 license](https://img.shields.io/badge/license-Apache%202-blue)](https://www.apache.org/licenses/LICENSE-2.0)
-- [Usage](#usage)
+
-    * [Standalone Command-Line Interface](#standalone-command-line-interface)
-    * [Application User Interface (API / embedded usage)](#application-user-interface--api---embedded-usage-)
-    * [Daemon-Mode](#daemon-mode)
-- [Packages](#packages)
 
 ## Introduction
-The validator is an XML validation engine to validate and process  XML files in various formats. It basically does the following in order:
 
-1. identify actual xml format 
+The Validator is an XML validation engine to validate and process XML files in various formats. It basically does the following in order:
-1. validate the xml file (using schema  and schematron rules)
+
-1. generate a custom report / extract custom data from the xml file
+1. identify actual XML format 
+1. validate the XML file (using schema  and schematron rules)
+1. generate a custom report / extract custom data from the XML file
 1. compute an acceptance status (according the supplied schema and rules)
 
-The validator depends on self defined [scenarios](docs/configurations.md) which are used to fully configure the process.
+The Validator depends on self defined [scenarios](docs/configurations.md) in order to fully configure the whole process.
-It always creates a [validation report in XML](docs/configurations.md#validators-report). The actual content of this is controlled by the scenario.
+It always creates a [validation report in XML](docs/configurations.md#validators-report). The actual content of the report can also be controlled by the scenario.
 
-See [architecture](docs/architecture.md) for information about the actual validation process.
+See [architecture](docs/architecture.md) for information about the whole validation process.
 
 
 ## Validation configurations
 
-The validator is just an engine and does not know anything about XML documents and has no own validation rules.
+The Validator is just an engine and does not know anything about XML documents and has no own validation rules.
 Validation rules and details are defined in [validation scenarios](docs/configurations.md) which are used to fully configure the validation process.
 All configurations are self-contained modules which are deployed and developed on their own.
 
-### Third party validation configurations
+### Example validation configurations
 
-Currently, there are two public third party validation configurations available.
+Here are some public validation configurations:
 
-* Validation Configuration for [XRechnung](http://www.xoev.de/de/xrechnung):
+* Validation Configuration for [XRechnung](https://xeinkauf.de/xrechnung/):
   * Source code is available on [GitHub](https://github.com/itplr-kosit/validator-configuration-xrechnung)
   * [Releases](https://github.com/itplr-kosit/validator-configuration-xrechnung/releases) can also be downloaded
+* Validation Configuration for [Peppol BIS Billing](https://docs.peppol.eu/poacc/billing/3.0/):
+  * Source code is available on [GitHub](https://github.com/itplr-kosit/validator-configuration-bis)
+  * [Releases](https://github.com/itplr-kosit/validator-configuration-bis/releases) can also be downloaded
 * Validation Configuration for [XGewerbeanzeige](https://xgewerbeanzeige.de/)
   * Source code is available on [GitHub](https://github.com/itplr-kosit/validator-configuration-xgewerbeanzeige)
   * [Releases](https://github.com/itplr-kosit/validator-configuration-xgewerbeanzeige/releases) can also be downloaded
 
 ## Usage
 
-The validator can be used in three different ways:
+The Validator can be used in three different ways:
 
-* as standalone application running from the cli
+* as standalone application running from the CLI
 * as library embedded within a custom application
-* as a daemon providing a http interface
+* as a daemon providing an http interface
 
-### Standalone Command-Line Interface
+### Standalone Command Line Interface (CLI)
+
+**Important hint**: since v1.5.1 the filename has been changed from `validationtool-*` to `validator-*`
 
 The general way using the CLI is:
 
 ```shell
-java -jar  validationtool-<version>-standalone.jar  -s <scenario-config-file> [OPTIONS] [FILE] [FILE] [FILE] ...
+java -jar validator-<version>-standalone.jar -s <scenario-config-file> [-r <repository-path>]
+[OPTIONS] [FILE] [FILE] [FILE] ...
 ```
 
 The help option displays further CLI options to customize the process:
 
 ```shell
-java -jar  validationtool-<version>-standalone.jar --help
+java -jar validator-<version>-standalone.jar --help
 ```
 
-A concrete example with a specific validator configuration can be found on 
+A concrete example with a specific Validator configuration can be found on 
-[GitHub](https://github.com/itplr-kosit/validator-configuration-xrechnung)
+[validator-configuration-bis](https://github.com/itplr-kosit/validator-configuration-bis)
 
 The [CLI documentation](./docs/cli.md) shows further configuration options.
 
 ### Application User Interface (API / embedded usage)
 
-The validator can also be used in own Java Applications via the API. An example use of the API as follows:
+The Validator can also be used in own Java Applications via the API. An example use of the API as follows:
 
 ```java
-Path scenarios = Paths.get("scenarios.xml");
+URL scenarios = this.getClass().getClassLoader().getResource("scenarios.xml");
-Configuration config = Configuration.load(scenarios.toUri());
+Configuration config = Configuration.load(scenarios.toURI()).build(ProcessorProvider.getProcessor());
-Input document = InputFactory.read(testDocument);
-
 Check validator = new DefaultCheck(config);
-Result validationResult = validator.checkInput(document);
+
+Input document = InputFactory.read(testDocument);
+Result report = validator.checkInput(document);
 
 // examine the result here
 ```
@@ -84,15 +87,14 @@ Result validationResult = validator.checkInput(document);
 The  [API documentation](./docs/api.md) shows further configuration options.
 
 **Note:** With Java 11+, you need to include a dependency to `org.glassfish.jaxb:jaxb-runtime` in your project explicitly,
-as that dependency is marked `optional` in this project and 
+as that dependency is marked `optional` in this project and will thus not be resolved transitively.
-will thus not be resolved transitively.
 
 ### Daemon-Mode
 
 You can also start the validator as a HTTP-Server. Just start it in _Daemon-Mode_ with the `-D` option.
 
 ```shell
-java -jar  validationtool-<version>-standalone.jar  -s <scenario-config-file> -D
+java -jar  validator-<version>-standalone.jar  -s <scenario-config-file> -D
 ```
 
 
@@ -100,9 +102,58 @@ The [daemon documentation](./docs/daemon.md) shows more usage details and furthe
 
 ## Packages
 
-The validator distribution contains the following artifacts:
+The Validator distribution contains the following artifacts:
 
-1. **validationtool-`<version>`.jar**: Java library for embedded use within an application
+1. **validator-`<version>`.jar**: Java library for embedded use within an application
-1. **validationtool-`<version`>-standalone.jar**: Uber-JAR for standalone usage containing all dependencies in one jar file. This file comes with JAXB *embedded* and can be used with Java 8 and Java >= 11)
+1. **validator-`<version>`-standalone.jar**: Uber-JAR for standalone usage containing all dependencies in one jar file. This file comes with JAXB *embedded* and can be used with Java >= 11)
-1. **validationtool-`<version`>-java8-standalone.jar**: Uber-JAR for standalone usage with Java JDK 8 containing all dependencies in one jar file. This file file *does not* contain JAXB and depends on the bundled version of the JDK.
+1. **libs/**: directory containing all (incl. optional) dependencies of the validator
-1. **libs/***: directory containing all (incl. optional) dependencies of the validator
+
+## Installation
+
+Download from the following sources is possible:
+
+* GitHub releases: https://github.com/itplr-kosit/validator/releases
+    * This release contains a ZIP file with all the different JAR variants
+* Maven Central with the below coordinates (replace `x.y.z` with the actual version to use)
+
+```xml
+<dependency>
+    <groupId>org.kosit</groupId>
+    <artifactId>validator</artifactId>
+    <version>x.y.z</version>
+</dependency>
+```
+
+To use the standalone version with Maven coordinates, add the respective classifier:
+
+```xml
+<dependency>
+    <groupId>org.kosit</groupId>
+    <artifactId>validator</artifactId>
+    <version>x.y.z</version>
+    <classifier>standalone</classifier>
+</dependency>
+```
+
+## Roadmap
+
+This section describes the next steps planned in the Validator development.
+
+* Version 1.5.x is frozen - no maintainance, no support
+* Version 1.6.x - no feature development, but maintainance and best-effort support
+* Develop version 2.0.0 which will include major API incompatibilities - Winter 2025 
+    * Rework scenarios.xml
+    * Rework report output engine
+    * Change the output type to [XVRL](https://github.com/xproc/xvrl)-based document types &rarr; this implies that existing XSL templates need to be updated
+    * Consider multi Schematron engine support
+    * Extract the daemon mode into its own submodule
+    * Consider extracting the CLI into its own submodule
+* The release of version 2.0.0 implies a feature-freeze for version 1.6
+
+## Authors & Acknowledgements
+
+We are thankful to numerous third-party [contributors](https://github.com/itplr-kosit/validator/graphs/contributors).
+
+## License
+
+The Validator is licensed under the [Apache 2.0 license](https://www.apache.org/licenses/LICENSE-2.0).

docs/about.md

@@ -2,4 +2,4 @@
 
 ## German
 
-In seiner 23. Sitzung hat der [IT-Planungsrat](https://www.it-planungsrat.de) mit [Beschluss 2017/22 (6a)](https://www.it-planungsrat.de/SharedDocs/Sitzungen/DE/2017/Sitzung_23.html?pos=3) die [Koordinierungsstelle für IT-Standards (KoSIT)](https://www.xoev.de/) im Rahmen des Betriebs des Standards XRechnung mit der dauerhaften„…Bereitstellung eines Moduls zur Konformitätsprüfung elektronischer Rechnungen als offene Referenzimplementierung sowie …“ aller zugehöriger Artefakte beauftragt. Im Rahmen dieser Beauftragung wurde die hier bereitgestellte Software "Prüftool" (Engl. Validator) entwickelt und (vor-) konfiguriert.
+In seiner 23. Sitzung hat der [IT-Planungsrat](https://www.it-planungsrat.de) mit [Beschluss 2017/22 (6a)](https://www.it-planungsrat.de/SharedDocs/Sitzungen/DE/2017/Sitzung_23.html?pos=3) die [Koordinierungsstelle für IT-Standards (KoSIT)](https://xeinkauf.de/) im Rahmen des Betriebs des Standards XRechnung mit der dauerhaften„…Bereitstellung eines Moduls zur Konformitätsprüfung elektronischer Rechnungen als offene Referenzimplementierung sowie …“ aller zugehöriger Artefakte beauftragt. Im Rahmen dieser Beauftragung wurde die hier bereitgestellte Software "Prüftool" (Engl. Validator) entwickelt und (vor-) konfiguriert.

docs/api.md

@@ -12,8 +12,8 @@ Then you can declare the dependency as follows:
 
 ```xml
 <dependency>
-   <groupId>de.kosit</groupId>
+   <groupId>org.kosit</groupId>
-   <artifactId>validationtool</artifactId>
+   <artifactId>validator</artifactId>
    <version>${validator.version}</version>
 </dependency>
 ```
@@ -22,10 +22,12 @@ Then you can declare the dependency as follows:
 
 ```js
 dependencies {
-    compile group: 'de.kosit', name: 'validationtool', version: '1.1.0'
+    compile group: 'org.kosit', name: 'validator', version: '1.5.1'
 }
 ```
 
+Hint: prior to v1.5.1 the group ID was `de.kosit` and the artifact ID was `validationtool`.
+
 ## Usage
 
 Prerequisite for use is a valid [scenario definition](configurations.md) and the a folder with all necessary artifacts for validation (repository) either on the filesystem or on the classpath.
@@ -33,34 +35,39 @@ Prerequisite for use is a valid [scenario definition](configurations.md) and the
 The following example demonstrates loading scenario.xml and whole configuration from classpath and validating one XML document:
 
 ```java
-package org.kosit.validator.example;
+package de.kosit.validationtool.docs;
 
 import java.net.URISyntaxException;
 import java.net.URL;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 
+import org.w3c.dom.Document;
+
 import de.kosit.validationtool.api.Check;
 import de.kosit.validationtool.api.Configuration;
 import de.kosit.validationtool.api.Input;
 import de.kosit.validationtool.api.InputFactory;
 import de.kosit.validationtool.api.Result;
 import de.kosit.validationtool.impl.DefaultCheck;
-import org.w3c.dom.Document;
+import de.kosit.validationtool.impl.xml.ProcessorProvider;
 
+/**
+ * Example code that is used in the docs/api.md file
+ */
 public class StandardExample {
 
-    public void run(Path testDocument) throws URISyntaxException {
+    public void run(final Path testDocument) throws URISyntaxException {
         // Load scenarios.xml from classpath
-        URL scenarios = this.getClass().getClassLoader().getResource("scenarios.xml");
+        final URL scenarios = this.getClass().getClassLoader().getResource("examples/simple/scenarios-with-relative-paths.xml");
         // Load the rest of the specific Validator configuration from classpath
-        Configuration config = Configuration.load(scenarios.toURI()).build();
+        final Configuration config = Configuration.load(scenarios.toURI()).build(ProcessorProvider.getProcessor());
         // Use the default validation procedure
-        Check validator = new DefaultCheck(config);
+        final Check validator = new DefaultCheck(config);
         // Validate a single document
-        Input document = InputFactory.read(testDocument);
+        final Input document = InputFactory.read(testDocument);
         // Get Result including information about the whole validation
-        Result report = validator.checkInput(document);
+        final Result report = validator.checkInput(document);
         System.out.println("Is processing succesful=" + report.isProcessingSuccessful());
         // Get report document if processing was successful
         Document result = null;
@@ -70,37 +77,41 @@ public class StandardExample {
         // continue processing results...
     }
 
-    public static void main(String[] args) throws Exception {
+    public static void main(final String[] args) throws Exception {
+        // Use e.g. "src/test/resources/examples/simple/input/foo.xml"
+        if (args.length == 0) {
+            throw new IllegalStateException("Provide a test document filename on the commandline");
+        }
         // Path of document for validation
-        Path testDoc = Paths.get(args[0]);
+        final Path testDoc = Paths.get(args[0]);
-        StandardExample example = new StandardExample();
+        final StandardExample example = new StandardExample();
         // run example validation
         example.run(testDoc);
-
     }
 }
 ```
 
 The `Result` interface has convenience methods to retrieve details about XSD validation errors and Schematron messages and other processing results. See
-[Result.java](https://github.com/itplr-kosit/validator/blob/master/src/main/java/de/kosit/validationtool/api/Result.java) for details.
+[Result.java](https://github.com/itplr-kosit/validator/blob/main/src/main/java/de/kosit/validationtool/api/Result.java) for details.
+
 
 Initializing all XML artifacts and XSLT-executables is expensive. The `Check` instance is *threadsafe* and keeps all artifacts. Therefore,
 we recommend the re-use of a `Check` instance.
 
-Beside the validator's configuration the only input are instances of [Input](https://github.com/itplr-kosit/validator/blob/master/src/main/java/de/kosit/validationtool/api/Input.java)
+Beside the validator's configuration the only input are instances of [Input](https://github.com/itplr-kosit/validator/blob/main/src/main/java/de/kosit/validationtool/api/Input.java)
-which can be created by various methods of the [InputFactory](https://github.com/itplr-kosit/validator/blob/master/src/main/java/de/kosit/validationtool/api/InputFactory.java).
+which can be created by various methods of the [InputFactory](https://github.com/itplr-kosit/validator/blob/main/src/main/java/de/kosit/validationtool/api/InputFactory.java).
-The [InputFactory](https://github.com/itplr-kosit/validator/blob/master/src/main/java/de/kosit/validationtool/api/InputFactory.java)
+The [InputFactory](https://github.com/itplr-kosit/validator/blob/main/src/main/java/de/kosit/validationtool/api/InputFactory.java)
  calculates a hash sum for each Input which is also written to the Report. _SHA-256_ from the JDK is the default algorithm.
-It can be changed using other `read`-methods of [InputFactory](https://github.com/itplr-kosit/validator/blob/master/src/main/java/de/kosit/validationtool/api/InputFactory.java).
+It can be changed using other `read`-methods of [InputFactory](https://github.com/itplr-kosit/validator/blob/main/src/main/java/de/kosit/validationtool/api/InputFactory.java).
 
-The main interface [Check.java](https://github.com/itplr-kosit/validator/blob/master/src/main/java/de/kosit/validationtool/api/Check.java)
+The main interface [Check.java](https://github.com/itplr-kosit/validator/blob/main/src/main/java/de/kosit/validationtool/api/Check.java)
-allows using a batch interface (processing list of [Inputs](https://github.com/itplr-kosit/validator/blob/master/src/main/java/de/kosit/validationtool/api/Input.java)).
+allows using a batch interface (processing list of [Inputs](https://github.com/itplr-kosit/validator/blob/main/src/main/java/de/kosit/validationtool/api/Input.java)).
 However, there is no parallel processing implemented at the moment.
 
 ## Accept Recommendation and Accept Match
 
-A tri-state object [AcceptRecommendation](https://github.com/itplr-kosit/validator/blob/master/src/main/java/de/kosit/validationtool/api/AcceptRecommendation.java)
+A tri-state object [AcceptRecommendation](https://github.com/itplr-kosit/validator/blob/main/src/main/java/de/kosit/validationtool/api/AcceptRecommendation.java)
-can be retrieved from the [Result](https://github.com/itplr-kosit/validator/blob/master/src/main/java/de/kosit/validationtool/api/Result.java) using `getAcceptRecommendation()`.
+can be retrieved from the [Result](https://github.com/itplr-kosit/validator/blob/main/src/main/java/de/kosit/validationtool/api/Result.java) using `getAcceptRecommendation()`.
 
 The three defined states are:
 
@@ -134,24 +145,34 @@ Instead of pre-configured [scenario files](configurations.md) it is possible to
 A simple configuration looks like this:
 
 ```java
-import static de.kosit.validationtool.config.ConfigurationBuilder.*;
+package de.kosit.validationtool.docs;
-import de.kosit.validationtool.api.Configuration;
-import java.net.URI;
-import java.nio.file.Path;
 
+import static de.kosit.validationtool.config.ConfigurationBuilder.fallback;
+import static de.kosit.validationtool.config.ConfigurationBuilder.report;
+import static de.kosit.validationtool.config.ConfigurationBuilder.scenario;
+import static de.kosit.validationtool.config.ConfigurationBuilder.schema;
+import static de.kosit.validationtool.config.ConfigurationBuilder.schematron;
+
+import java.net.URI;
+import java.nio.file.Paths;
+
+import de.kosit.validationtool.api.Check;
+import de.kosit.validationtool.api.Configuration;
+import de.kosit.validationtool.impl.DefaultCheck;
+import de.kosit.validationtool.impl.xml.ProcessorProvider;
+
+/**
+ * Example code that is used in the docs/api.md file
+ */
 public class MyValidator {
 
- public static void main(String[] args) {
+    public static void main(final String[] args) {
-    Configuration config = Configuration.create().name("myconfiguration")
+        final Configuration config = Configuration.create().name("myconfiguration")
-                          .with(scenario("firstScenario")
+                .with(scenario("firstScenario").match("//myNode").validate(schema("Sample Schema").schemaLocation(URI.create("simple.xsd")))
-                                          .match("//myNode")
+                        .validate(schematron("my rules").source("myRules.xsl")).with(report("my report").source("report.xsl")))
-                                          .validate(schema("Sample Schema").schemaLocation(URI.create("simple.xsd")))
+                .with(fallback().name("default-report").source("fallback.xsl")).useRepository(Paths.get("/opt/myrepository"))
-                                          .validate(schematron("my rules").source("myRules.xsl"))
+                .build(ProcessorProvider.getProcessor());
-                                          .with(report("my report").source("report.xsl")))
+        final Check validator = new DefaultCheck(config);
-                          .with(fallback().name("default-report").source("fallback.xsl"))
-                          .useRepository(Paths.get("/opt/myrepository"))
-                          .build();
-    Check validator = new DefaultCheck(config);
         // .. run your checks
     }
 }
@@ -174,37 +195,34 @@ When using XML related technologies you are supposed to handle certain security
 * disables DTD validation completely
 * allows loading/resolving only from a configured local content repository (a specific folder)
 * tries to prevent known XML security issues (see [OWASP XML_Security_Cheat_Sheet.html](https://cheatsheetseries.owasp.org/cheatsheets/XML_Security_Cheat_Sheet.html))
-* only works with OpenJDK based XML stacks
 
-However, you can configure certain aspects related to resolving and security yourself. The validator uses a single interface for accessing or creating the necessary XML API objects like `SchemaFactory`, `Validator`,`URIResolver` or `Processor`:  [ResolvingConfigurationStrategy.java](https://github.com/itplr-kosit/validator/tree/master/src/main/java/de/kosit/validationtool/api/ResolvingConfigurationStrategy.java)
+However, you can configure certain aspects related to resolving and security yourself. The validator uses a single interface for accessing or creating the necessary XML API objects like `SchemaFactory`, `Validator`,`URIResolver` or `Processor`:  [ResolvingConfigurationStrategy.java](https://github.com/itplr-kosit/validator/tree/main/src/main/java/de/kosit/validationtool/api/ResolvingConfigurationStrategy.java)
 
 There are 3 implementations available out of the box:
 
-1. [StrictRelativeResolvingStrategy.java](https://github.com/itplr-kosit/validator/tree/master/src/main/java/de/kosit/validationtool/impl/xml/StrictRelativeResolvingStrategy.java)
+1. [StrictRelativeResolvingStrategy.java](https://github.com/itplr-kosit/validator/tree/main/src/main/java/de/kosit/validationtool/impl/xml/StrictRelativeResolvingStrategy.java)
 which is the **default**, prevents known XML attacks and only allows loading from a specific local repository location
-1. [StrictLocalResolvingStrategy.java](https://github.com/itplr-kosit/validator/tree/master/src/main/java/de/kosit/validationtool/impl/xml/StrictLocalResolvingStrategy.java)
+1. [StrictLocalResolvingStrategy.java](https://github.com/itplr-kosit/validator/tree/main/src/main/java/de/kosit/validationtool/impl/xml/StrictLocalResolvingStrategy.java)
 which opens the first strategy to load resources from local locations
-1. [RemoteResolvingStrategy.java](https://github.com/itplr-kosit/validator/tree/master/src/main/java/de/kosit/validationtool/impl/xml/RemoteResolvingStrategy.java)
+1. [RemoteResolvingStrategy.java](https://github.com/itplr-kosit/validator/tree/main/src/main/java/de/kosit/validationtool/impl/xml/RemoteResolvingStrategy.java)
 which further opens the second to load resources also from remote locations via http and https
 
 You can configure usage of one of these implementations using the `ResolvingMode` via
 
-````java
+```java
-Conifuguration config = Configuration.load(URI.create("myscenarios.xml"))
+final Configuration config = Configuration.load(URI.create("myscenarios.xml")).setResolvingMode(ResolvingMode.STRICT_LOCAL)
-                            .resolvingMode(ResolvingMode.STRICT_LOCAL)
+        .build(ProcessorProvider.getProcessor());
-                            .build();
+```
-````
 
 If you decide to implement your own strategy, you can configure this via:
 
-````java
+```java
-Conifuguration config = Configuration.load(URI.create("myscenarios.xml"))
+final Configuration config = Configuration.load(URI.create("myscenarios.xml"))
-                            .resolvingStrategy(new MyCustomResolvingConfigurationStrategy())
+        .setResolvingStrategy(new MyCustomResolvingConfigurationStrategy()).build(ProcessorProvider.getProcessor());
-                            .build();
+```
-````
 
 ---
 
-:warning: **Attention:** If you decide to implement a custom strategy you need to handle XML security risks on your own. Please make sure, that you prevent XXE and other kind of attacks. Consider using [BaseResolvingStrategy.java](https://github.com/itplr-kosit/validator/tree/master/src/main/java/de/kosit/validationtool/impl/xml/BaseResolvingStrategy.java) and the protected methods within to disable certain features.
+:warning: **Attention:** If you decide to implement a custom strategy you need to handle XML security risks on your own. Please make sure, that you prevent XXE and other kind of attacks. Consider using [BaseResolvingStrategy.java](https://github.com/itplr-kosit/validator/blob/main/src/main/java/de/kosit/validationtool/impl/xml/BaseResolvingStrategy.java) and the protected methods within to disable certain features.
 
 ---

docs/cli.md

@@ -1,33 +1,54 @@
-# Validator CLI
+# Validator Command Line Interface (CLI)
 
-The validator comes with a commandline interface (CLI) which allows validating any number of input xml files.
+The `validator` comes with a command line interface (CLI) which allows validating any number of input XML files.
+
+**Important hint**: since v1.5.1 the filename has been changed from `validationtool-*` to `validator-*`
 
 The general way using the CLI is:
 
 ```shell
-java -jar  validationtool-<version>-standalone.jar  -s <scenario-config-file> [OPTIONS] [FILE] [FILE] [FILE] ...
+java -jar  validator-<version>-standalone.jar  -s <scenario-config-file> [OPTIONS] [FILE] [FILE] [FILE] ...
 ```
 
-The validator can also read the xml file from the standard input
+The validator can also read the XML file from the standard input
-
-```shell script
-# via redirection
-java -jar validationtool-<version>-standalone.jar  -s <scenario-config-file> [OPTIONS] < my-input.xml
-
-# read from pipe
-cat my-input.xml |  validationtool-<version>-standalone.jar  -s <scenario-config-file> [OPTIONS]
-```
-
-The help option displays further CLI options to customize the process:
 
 ```shell
-java -jar  validationtool-<version>-standalone.jar --help
+# via redirection
+java -jar validator-<version>-standalone.jar  -s <scenario-config-file> [OPTIONS] < my-input.xml
+
+# read from pipe
+cat my-input.xml |  validator-<version>-standalone.jar  -s <scenario-config-file> [OPTIONS]
+```
+
+The help option displays further CLI options:
+
+```shell
+java -jar  validator-<version>-standalone.jar --help
+```
+
+You can also use multiple scenario configurations and multiple repositories with resources for these. The validator either supports
+supplying the parameters in order or using named configuration. Valid usages are
+
+```shell
+# multiple scenarios, implicit repository
+java -jar  validator-<version>-standalone.jar -s <scenario-config-file1> -s <scenario-config-file2> [OPTIONS] [FILE]
+
+# multiple scenarios, single defined repository
+java -jar  validator-<version>-standalone.jar -s <scenario-config-file1> -s <scenario-config-file2> -r <path-to-repo> [OPTIONS] [FILE]
+
+# multiple scenarios, multiple repositories ordered
+java -jar  validator-<version>-standalone.jar -s <scenario-config-file1> -r <path-to-repo1> -s <scenario-config-file2> -r <path-to-repo2> [OPTIONS] [FILE]
+java -jar  validator-<version>-standalone.jar -s <scenario-config-file1> -s <scenario-config-file2> -r <path-to-repo1>  -r <path-to-repo2> [OPTIONS] [FILE]
+
+# multiple scenarios, multiple repositories (named)
+java -jar  validator-<version>-standalone.jar -s "NAME1=<scenario-config-file1>" -s "NAME2=<scenario-config-file2>" -r "NAME1=<path-to-repo1>"  -r "NAME2=<path-to-repo2>" [OPTIONS] [FILE]
 ```
 
 ## Special features
+
 Besides the obvious functionality of validating, the cli provides additional functionality to customize the processing:
 
-|name | option | description |
+| name | option | description | 
 | - | - | - | 
 | [Daemon mode](daemon.md) | `-D` | Starts the validator in daemon mode as an HTTP service | 
 | print mode | `-p` | Print the report to stdout | 
@@ -35,12 +56,11 @@ Besides the obvious functionality of validating, the cli provides additional fun
 | print memory stats | `-m` | Prints some memory usage information. Mainly for debugging purposes on processing huge xml files | 
 | check assertions | `-c <file>` | Check assertions on the generated reports. This is mainly useful for scenario developers. Ask KoSIT for documentation, if you want to use this feauture |
 
-
 ## Return codes
 
 | code | description |
 |-|-|
-| 0  | All validated xml files are acceptable according to the scenario configurations |
+| 0  | All validated xml files are acceptable according to the scenario configurations or application usage was requested |
 | positive integer | Number of rejected (e.g. not acceptable) xml files according to the scenario configurations| 
 | -1 | Parsing error. The commandline arguments specified are incorrect  |
 | -2 | Configuration error. There is an error loading the configuration and/or validation targets |

docs/daemon.md

@@ -8,8 +8,10 @@ and should work with OpenJDK based distributions. Keep this in mind, if you want
 To use the validator daemon as is, start the _Daemon-Mode_ with the `-D` option and supply a suitable
  [validator configuration](configurations.md).
 
+**Important hint**: since v1.5.1 the filename has been changed from `validationtool-*` to `validator-*`
+
 ```shell
-java -jar  validationtool-<version>-standalone.jar  -s <scenario-config-file> -D
+java -jar  validator-<version>-standalone.jar  -s <scenario-config-file> -D
 ```
 
 Per default the HTTP-Server listens on _localhost_ at Port 8080.
@@ -17,7 +19,7 @@ Per default the HTTP-Server listens on _localhost_ at Port 8080.
 You can configure the daemon with `-H` for IP Adress and `-P` for port number:
 
 ```shell
-java -jar  validationtool-<version>-standalone.jar  -s <scenario-config-file> -D -H 192.168.1.x -P 8081
+java -jar  validator-<version>-standalone.jar  -s <scenario-config-file> -D -H 192.168.1.x -P 8081
 ```
 
 ## Customized usage
@@ -122,6 +124,10 @@ The validation service can be integrated in monitoring solutions like `Icinga` o
 
 ## GUI
 
+| :warning: The GUI is just for Show Casing and not to be used in production environments |
+|---|
+
+
 The daemon provides a simple GUI when issuing `GET` requests providing the following:
  
  1. usage information 
@@ -131,5 +137,5 @@ The daemon provides a simple GUI when issuing `GET` requests providing the follo
  The GUI can be disabled using the API (see above) or via CLI:
  
  ```shell script
-java -jar  validationtool-<version>-standalone.jar  -s <scenario-config-file> -D --disable-gui
+java -jar  validator-<version>-standalone.jar  -s <scenario-config-file> -D --disable-gui
 ```

formatter.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!--
-  ~ Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
+  ~ Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.

libs/de/kosit/validationtool/packaged-test-scenarios/1.0.2/packaged-test-scenarios-1.0.2.pom

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  ~ Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
+  ~ Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
@@ -21,6 +21,6 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>de.kosit.validationtool</groupId>
     <artifactId>packaged-test-scenarios</artifactId>
-    <version>1.0.1</version>
+    <version>1.0.2</version>
     <description>POM was created from install:install-file</description>
 </project>

libs/de/kosit/validationtool/packaged-test-scenarios/maven-metadata-local.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  ~ Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
+  ~ Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
   ~
   ~ Licensed under the Apache License, Version 2.0 (the "License");
   ~ you may not use this file except in compliance with the License.
@@ -19,10 +19,10 @@
   <groupId>de.kosit.validationtool</groupId>
   <artifactId>packaged-test-scenarios</artifactId>
   <versioning>
-    <release>1.0.1</release>
+    <release>1.0.2</release>
     <versions>
-      <version>1.0.1</version>
+      <version>1.0.2</version>
     </versions>
-    <lastUpdated>20200507064929</lastUpdated>
+    <lastUpdated>20201007064929</lastUpdated>
   </versioning>
 </metadata>

owasp-suppressions.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<suppressions xmlns="https://jeremylong.github.io/DependencyCheck/dependency-suppression.1.3.xsd">
+
+
+</suppressions>

pom.xml

@@ -1,29 +1,13 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<!--
-  ~ Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~     http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License.
-  -->
-
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
-    <name>KoSIT XML Prüftool Implementierung</name>
+    <name>KoSIT XML Validator</name>
 
-    <groupId>de.kosit</groupId>
+    <groupId>org.kosit</groupId>
-    <version>1.4.2</version>
+    <artifactId>validator</artifactId>
+    <version>1.6.3-SNAPSHOT</version>
 
-    <artifactId>validationtool</artifactId>
     <description>KoSIT XML Validator against XSD and Schematron based on defined scenarios.</description>
     <developers>
         <!-- In alphabetical order by last name -->
@@ -31,13 +15,13 @@
             <id>fabian.buettner</id>
             <name>Fabian Büttner</name>
             <organization>KoSIT</organization>
-            <organizationUrl>http://www.xoev.de</organizationUrl>
+            <organizationUrl>https://xoev.de/</organizationUrl>
         </developer>
         <developer>
             <id>renzo.kottmann</id>
             <name>Renzo Kottmann</name>
             <organization>KoSIT</organization>
-            <organizationUrl>http://www.xoev.de</organizationUrl>
+            <organizationUrl>https://xeinkauf.de</organizationUrl>
             <roles>
                 <role>Product Owner</role>
             </roles>
@@ -54,18 +38,40 @@
     </developers>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <version.jacoco>0.8.7</version.jacoco>
+        <version.assertj>3.27.7</version.assertj>
-        <version.jaxb>2.3.4</version.jaxb>
+        <version.commons-io>2.21.0</version.commons-io>
-        <version.lombok>1.18.20</version.lombok>
+        <version.commons-lang>3.20.0</version.commons-lang>
-        <version.saxon-he>9.9.1-7</version.saxon-he>
+        <version.jacoco>0.8.13</version.jacoco>
-        <version.slf4j>1.7.25</version.slf4j>
+        <version.jaxb-api>4.0.4</version.jaxb-api>
+        <version.jaxb-impl>4.0.6</version.jaxb-impl>
+        <version.lombok>1.18.42</version.lombok>
+        <version.mockito>5.21.0</version.mockito>
+        <version.owasp-dependency-check>12.1.8</version.owasp-dependency-check>
+        <!-- 6.0.0 requires Java 17+ -->
+        <version.rest-assured>5.5.7</version.rest-assured>
+        <version.saxon-he>12.9</version.saxon-he>
+        <version.slf4j>2.0.17</version.slf4j>
+        <version.jaxb-maven-plugin>4.0.11</version.jaxb-maven-plugin>
     </properties>
+
     <repositories>
         <repository>
             <id>project.local</id>
             <name>project</name>
             <url>file:${project.basedir}/libs</url>
         </repository>
+
+        <repository>
+            <name>Central Portal Snapshots</name>
+            <id>central-portal-snapshots</id>
+            <url>https://central.sonatype.com/repository/maven-snapshots/</url>
+            <releases>
+                <enabled>false</enabled>
+            </releases>
+            <snapshots>
+                <enabled>true</enabled>
+            </snapshots>
+        </repository>
     </repositories>
 
     <dependencies>
@@ -75,27 +81,26 @@
             <version>${version.lombok}</version>
             <scope>provided</scope>
         </dependency>
-        <dependency>
-            <groupId>net.sf.saxon</groupId>
-            <artifactId>Saxon-HE</artifactId>
-            <version>${version.saxon-he}</version>
-            <scope>compile</scope>
-        </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>
             <version>${version.slf4j}</version>
         </dependency>
         <dependency>
-            <groupId>commons-cli</groupId>
+            <groupId>net.sf.saxon</groupId>
-            <artifactId>commons-cli</artifactId>
+            <artifactId>Saxon-HE</artifactId>
-            <version>1.4</version>
+            <version>${version.saxon-he}</version>
+        </dependency>
+        <dependency>
+            <groupId>info.picocli</groupId>
+            <artifactId>picocli</artifactId>
+            <version>4.7.7</version>
             <optional>true</optional>
         </dependency>
         <dependency>
             <groupId>org.fusesource.jansi</groupId>
             <artifactId>jansi</artifactId>
-            <version>1.18</version>
+            <version>2.4.2</version>
             <optional>true</optional>
         </dependency>
         <dependency>
@@ -108,50 +113,54 @@
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
-            <version>3.10</version>
+            <version>${version.commons-lang}</version>
         </dependency>
         <dependency>
             <groupId>org.glassfish.jaxb</groupId>
             <artifactId>jaxb-runtime</artifactId>
-            <version>${version.jaxb}</version>
+            <version>${version.jaxb-impl}</version>
             <optional>true</optional>
         </dependency>
+        <dependency>
+            <groupId>jakarta.xml.bind</groupId>
+            <artifactId>jakarta.xml.bind-api</artifactId>
+            <version>${version.jaxb-api}</version>
+        </dependency>
         <dependency>
             <groupId>org.assertj</groupId>
             <artifactId>assertj-core</artifactId>
-            <version>3.16.1</version>
+            <version>${version.assertj}</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.13.1</version>
+            <version>4.13.2</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.7</version>
+            <version>${version.commons-io}</version>
         </dependency>
         <dependency>
             <groupId>io.rest-assured</groupId>
             <artifactId>rest-assured</artifactId>
-            <version>4.3.1</version>
+            <version>${version.rest-assured}</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
-            <version>3.3.3</version>
+            <version>${version.mockito}</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>de.kosit.validationtool</groupId>
             <artifactId>packaged-test-scenarios</artifactId>
-            <version>1.0.1</version>
+            <version>1.0.2</version>
             <scope>test</scope>
         </dependency>
-
     </dependencies>
 
     <build>
@@ -166,11 +175,68 @@
             </resource>
         </resources>
 
+        <pluginManagement>
             <plugins>
+                <plugin>
+                    <groupId>org.sonatype.central</groupId>
+                    <artifactId>central-publishing-maven-plugin</artifactId>
+                    <version>0.10.0</version>
+                    <extensions>true</extensions>
+                    <configuration>
+                        <publishingServerId>central</publishingServerId>
+                        <autoPublish>true</autoPublish>
+                    </configuration>
+                </plugin>
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-gpg-plugin</artifactId>
+                    <version>3.2.8</version>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+
+        <plugins>
+            <!-- for PR 152 -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-resources-plugin</artifactId>
+                <version>3.3.1</version>
+                <configuration>
+                    <propertiesEncoding>ISO-8859-1</propertiesEncoding>
+                </configuration>
+            </plugin>
+
+
+            <plugin>
+              <artifactId>maven-resources-plugin</artifactId>
+              <version>3.4.0</version>
+              <executions>
+                <execution>
+                  <id>copy-license-notice</id>
+                  <phase>process-resources</phase>
+                  <goals>
+                    <goal>copy-resources</goal>
+                  </goals>
+                  <configuration>
+                    <outputDirectory>${project.build.outputDirectory}/META-INF</outputDirectory>
+                    <resources>
+                      <resource>
+                        <directory>${project.basedir}</directory>
+                        <includes>
+                          <include>NOTICE</include>
+                        </includes>
+                      </resource>
+                    </resources>
+                    <overwrite>true</overwrite>
+                  </configuration>
+                </execution>
+              </executions>
+            </plugin>
+
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>
                 <artifactId>build-helper-maven-plugin</artifactId>
-                <version>3.1.0</version>
+                <version>3.6.1</version>
                 <executions>
                     <execution>
                         <id>reserve-network-port</id>
@@ -190,7 +256,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-enforcer-plugin</artifactId>
-                <version>3.0.0-M2</version>
+                <version>3.6.1</version>
                 <executions>
                     <execution>
                         <id>enforce-versions</id>
@@ -200,8 +266,19 @@
                         <configuration>
                             <rules>
                                 <requireMavenVersion>
-                                    <version>[3.3.9,)</version>
+                                    <!-- minimum for OWASP check-->
+                                    <version>[3.6.3,)</version>
                                 </requireMavenVersion>
+                                <requireJavaVersion>
+                                    <!-- Required for "-proc:full" required for Lombok: 
+                                      Any Java 11 (LTS) >= 11.0.23
+                                      No Java 12 to 16
+                                      Any Java 17 (LTS) >= 17.0.11
+                                      No Java 18 to 20
+                                      Any Java 21 or higher
+                                    -->
+                                    <version>[11.0.23,12),[17.0.11,18),[21,)</version>
+                                </requireJavaVersion>
                             </rules>
                         </configuration>
                     </execution>
@@ -210,78 +287,69 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.8.1</version>
+                <version>3.14.0</version>
                 <configuration>
-                    <source>1.8</source>
+                    <release>11</release>
-                    <target>1.8</target>
                     <encoding>UTF-8</encoding>
+                    <!-- This is required for Lombok only since JDK 23
+                         Was backported to 17.0.11 and 11.0.23.
+                         See: https://inside.java/2024/06/18/quality-heads-up/ 
+                    -->
+                    <proc>full</proc>
                 </configuration>
             </plugin>
 
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>3.2.1</version>
+                <version>3.6.1</version>
                 <executions>
                     <execution>
-                        <id>jdk11+</id>
                         <phase>package</phase>
                         <goals>
                             <goal>shade</goal>
                         </goals>
                         <configuration>
+                            <createDependencyReducedPom>false</createDependencyReducedPom>
                             <shadedArtifactAttached>true</shadedArtifactAttached>
                             <shadedClassifierName>standalone</shadedClassifierName>
                             <transformers>
                                 <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                     <mainClass>de.kosit.validationtool.cmd.CommandLineApplication</mainClass>
                                 </transformer>
-                            </transformers>
+                                
-                            <filters>
+                                <!--
-                                <filter>
+                                  Some open source producers (including the Apache Software Foundation) include a copy of their 
-                                    <artifact>*:*</artifact>
+                                  license in the META-INF directory. These are conventionally named either LICENSE,LICENSE.txt 
-                                    <excludes>
+                                  or LICENSE.md. When merging these dependencies, adding these resources may cause confusion.
-                                        <exclude>META-INF/*.SF</exclude>
+                                  The ApacheLicenseResourceTransformer ensures that duplicate licenses (named according to this
-                                        <exclude>META-INF/*.DSA</exclude>
+                                  convention) are not merged.
-                                        <exclude>META-INF/*.RSA</exclude>
+                                  Technically it simply avoids adding them into the final JAR.
-                                        <exclude>**/module-info.class</exclude>
+                                  We don't need the detailed licensed in the shaded JAR.
-                                    </excludes>
+                                -->
-                                </filter>
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.ApacheLicenseResourceTransformer" />
-                            </filters>
+                                
-                        </configuration>
+                                <!--
-                    </execution>
+                                  Some licenses (including the Apache License, Version 2) require that notices are preserved by 
-                    <execution>
+                                  downstream distributors. ApacheNoticeResourceTransformer automates the assembly of an
-                        <id>jdk8</id>
+                                  appropriate NOTICE.
-                        <phase>package</phase>
+                                  Technically it merges all NOTICE files together
-                        <goals>
+                                -->
-                            <goal>shade</goal>
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.ApacheNoticeResourceTransformer">
-                        </goals>
+                                    <addHeader>false</addHeader>
-                        <configuration>
-                            <shadedArtifactAttached>true</shadedArtifactAttached>
-                            <shadedClassifierName>java8-standalone</shadedClassifierName>
-                            <artifactSet>
-                                <excludes>
-                                    <exclude>org.glassfish.jaxb:jaxb-runtime</exclude>
-                                    <exclude>com.sun.istack:istack-commons-runtime</exclude>
-                                    <exclude>com.sun.xml.fastinfoset:FastInfoset</exclude>
-                                    <exclude>jakarta.activation:jakarta.activation-api</exclude>
-                                    <exclude>jakarta.xml.bind:jakarta.xml.bind-api</exclude>
-                                    <exclude>org.jvnet.staxex:stax-ex</exclude>
-                                    <exclude>org.glassfish.jaxb:txw2</exclude>
-                                </excludes>
-                            </artifactSet>
-                            <transformers>
-                                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-                                    <mainClass>de.kosit.validationtool.cmd.CommandLineApplication</mainClass>
                                 </transformer>
                             </transformers>
                             <filters>
                                 <filter>
                                     <artifact>*:*</artifact>
                                     <excludes>
+                                        <!-- E.g. MANIFEST.MF -->
+                                        <exclude>META-INF/*.MF</exclude>
+                                        <!-- Required for JAR signing artefacts -->
                                         <exclude>META-INF/*.SF</exclude>
                                         <exclude>META-INF/*.DSA</exclude>
                                         <exclude>META-INF/*.RSA</exclude>
+                                        <!-- We're breaking the Java module system -->
                                         <exclude>**/module-info.class</exclude>
                                     </excludes>
                                 </filter>
@@ -294,7 +362,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-assembly-plugin</artifactId>
-                <version>3.1.1</version>
+                <version>3.7.1</version>
                 <executions>
                     <execution>
                         <id>full_dist</id>
@@ -317,9 +385,9 @@
 
             <!-- Generate model classes -->
             <plugin>
-                <groupId>org.jvnet.jaxb2.maven2</groupId>
+                <groupId>org.jvnet.jaxb</groupId>
-                <artifactId>maven-jaxb2-plugin</artifactId>
+                <artifactId>jaxb-maven-plugin</artifactId>
-                <version>0.14.0</version>
+                <version>${version.jaxb-maven-plugin}</version>
                 <executions>
                     <execution>
                         <goals>
@@ -337,20 +405,12 @@
                     </args>
                     <plugins>
                         <plugin>
-                            <groupId>org.jvnet.jaxb2_commons</groupId>
+                            <groupId>org.jvnet.jaxb</groupId>
-                            <artifactId>jaxb2-basics</artifactId>
+                            <artifactId>jaxb-plugins</artifactId>
-                            <version>0.11.1</version>
+                            <version>${version.jaxb-maven-plugin}</version>
                         </plugin>
                     </plugins>
                 </configuration>
-                <dependencies>
-                    <dependency>
-                        <groupId>org.glassfish.jaxb</groupId>
-                        <artifactId>jaxb-runtime</artifactId>
-                        <version>${version.jaxb}</version>
-                        <optional>true</optional>
-                    </dependency>
-                </dependencies>
             </plugin>
 
             <!-- Integrate code coverage -->
@@ -412,17 +472,23 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>2.22.0</version>
+                <version>3.5.3</version>
                 <configuration>
                     <!--suppress MavenModelInspection -->
                     <argLine>-Dfile.encoding=UTF-8 ${jacocoSurefire}</argLine>
+                    <systemProperties>
+                        <property>
+                            <name>java.net.useSystemProxies</name>
+                            <value>true</value>
+                        </property>
+                    </systemProperties>
                 </configuration>
             </plugin>
 
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-source-plugin</artifactId>
-                <version>3.1.0</version>
+                <version>3.3.1</version>
                 <executions>
                     <execution>
                         <id>attach-sources</id>
@@ -436,7 +502,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-release-plugin</artifactId>
-                <version>2.5.3</version>
+                <version>3.1.1</version>
                 <configuration>
                     <tagNameFormat>v@{project.version}</tagNameFormat>
                 </configuration>
@@ -445,7 +511,7 @@
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>
                 <artifactId>exec-maven-plugin</artifactId>
-                <version>1.6.0</version>
+                <version>3.6.2</version>
                 <executions>
                     <execution>
                         <id>run</id>
@@ -456,14 +522,19 @@
                     </execution>
                 </executions>
                 <configuration>
+                    <inheritIo>true</inheritIo>
+                    <!-- have to catch exit codes, cause daemon throws 1 if shutdown is not proper-->
+                    <successCodes>0,1</successCodes>
                     <executable>java</executable>
                     <longClasspath>false</longClasspath>
                     <async>true</async>
                     <asyncDestroyOnShutdown>true</asyncDestroyOnShutdown>
+
+                    <cleanupDaemonThreads>false</cleanupDaemonThreads>
                     <arguments>
                         <!--suppress MavenModelInspection -->
                         <argument>${jacocoFailsafe}</argument>
-                        <argument>-Xmx256m</argument>
+                        <argument>-Xmx128m</argument>
                         <argument>-classpath</argument>
                         <classpath />
                         <argument>de.kosit.validationtool.cmd.CommandLineApplication</argument>
@@ -482,12 +553,12 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-antrun-plugin</artifactId>
-                <version>1.8</version>
+                <version>3.1.0</version>
                 <configuration>
                     <target>
                         <!-- schlafen um den Start des Daemon abzuwarten -->
                         <sleep seconds="10" />
-                        <echo>${jacoco.tcp.port}</echo>
+                        <echo>jacoco.tcp.port=${jacoco.tcp.port}</echo>
                     </target>
                 </configuration>
                 <executions>
@@ -503,7 +574,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-failsafe-plugin</artifactId>
-                <version>2.22.1</version>
+                <version>3.5.3</version>
                 <executions>
                     <execution>
                         <id>test-it</id>
@@ -522,9 +593,9 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>3.2.0</version>
+                <version>3.11.2</version>
                 <configuration>
-                    <source>8</source>
+                    <source>11</source>
                     <doclint>none</doclint>
                 </configuration>
                 <executions>
@@ -571,8 +642,8 @@
             <build>
                 <plugins>
                     <plugin>
+                        <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-gpg-plugin</artifactId>
-                        <version>1.6</version>
                         <executions>
                             <execution>
                                 <id>sign-artifacts</id>
@@ -583,18 +654,58 @@
                             </execution>
                         </executions>
                     </plugin>
+                    <plugin>
+                        <groupId>org.sonatype.central</groupId>
+                        <artifactId>central-publishing-maven-plugin</artifactId>
+                    </plugin>
+                </plugins>
+            </build>
+        </profile>
+        <profile>
+            <id>owasp-check</id>
+            <build>
+                <plugins>
+                    <plugin>
+                        <groupId>org.owasp</groupId>
+                        <artifactId>dependency-check-maven</artifactId>
+                        <version>${version.owasp-dependency-check}</version>
+                        <configuration>
+                        <!-- Specifies if the build should be failed if a CVSS score 
+                        above a specified level is identified. 
+                        The default is 11 which means since the CVSS scores are 0-10, 
+                        by default the build will never fail.-->
+                            <failBuildOnCVSS>0</failBuildOnCVSS>
+                            <suppressionFiles>
+                                <suppressionFile>${project.basedir}/owasp-suppressions.xml</suppressionFile>
+                            </suppressionFiles>
+                            <!-- ref to CI CD variable -->
+                            <nvdApiKey>${NVD_API_KEY}</nvdApiKey>
+                        </configuration>
+                        <executions>
+                            <execution>
+                                <phase>
+                                    validate
+                                </phase>
+                                <goals>
+                                    <goal>check</goal>
+                                </goals>
+                            </execution>
+                        </executions>
+                    </plugin>
                 </plugins>
             </build>
         </profile>
         <profile>
             <id>format</id>
-            <activation><activeByDefault>false</activeByDefault></activation>
+            <activation>
+                <activeByDefault>false</activeByDefault>
+            </activation>
             <build>
                 <plugins>
                     <plugin>
                         <groupId>net.revelc.code.formatter</groupId>
                         <artifactId>formatter-maven-plugin</artifactId>
-                        <version>2.12.2</version>
+                        <version>2.13.0</version>
                         <executions>
                             <execution>
                                 <id>maven-formatting</id>
@@ -611,6 +722,17 @@
                 </plugins>
             </build>
         </profile>
+        <profile>
+            <id>release-snapshot</id>
+            <build>
+                <plugins>
+                    <plugin>
+                        <groupId>org.sonatype.central</groupId>
+                        <artifactId>central-publishing-maven-plugin</artifactId>
+                    </plugin>
+                </plugins>
+            </build>
+        </profile>
     </profiles>
 
     <reporting>
@@ -620,12 +742,14 @@
     </reporting>
 
     <scm>
-        <connection>https://github.com/itplr-kosit/validationtool.git</connection>
+        <connection>scm:git:https://github.com/itplr-kosit/validator.git</connection>
         <developerConnection>scm:git:https://projekte.kosit.org/kosit/validator.git</developerConnection>
-        <tag>v1.4.2</tag>
+        <tag>release/1.6.x</tag>
         <url>https://github.com/itplr-kosit/validator</url>
     </scm>
+
     <url>https://github.com/itplr-kosit/validator</url>
+
     <licenses>
         <license>
             <name>Apache License, Version 2.0</name>
@@ -633,12 +757,4 @@
             <distribution>repo</distribution>
         </license>
     </licenses>
-    <distributionManagement>
-        <repository>
-            <id>sonatype-nexus-staging</id>
-            <name>Nexus Release Repository</name>
-            <url>https://oss.sonatype.org/service/local/staging/deploy/maven2</url>
-        </repository>
-    </distributionManagement>
-
 </project>

server/ui/.eslintignore

@@ -0,0 +1,18 @@
+**/build/
+**/dist/
+**/coverage/
+**/.nyc_output
+**/.husky
+**/.vscode
+**/.webpack
+packages/electron/out
+**/node_modules/
+**/tmp/
+**/package-lock.json
+**/pnpm-lock.yaml
+**/yarn.lock
+**/package.json
+**/tsconfig.json
+**/*.html
+packages/*/types
+.docusaurus

server/ui/.eslintrc

@@ -0,0 +1,55 @@
+{
+	"plugins": ["prettier", "@typescript-eslint/eslint-plugin", "react"],
+	"extends": [
+		"airbnb",
+		"plugin:@typescript-eslint/recommended",
+		"plugin:react/recommended",
+		"plugin:react-hooks/recommended",
+		"plugin:prettier/recommended"
+	],
+	"rules": {
+		"indent": "off",
+		"@typescript-eslint/indent": "off",
+		"@typescript-eslint/explicit-member-accessibility": "off",
+		"@typescript-eslint/consistent-type-imports": [
+			"error",
+			{ "prefer": "type-imports" }
+		],
+		"react/react-in-jsx-scope": "off",
+		"react/prop-types": "off",
+		"react/jsx-props-no-spreading": "off",
+		"react/require-default-props": "off",
+		"react/jsx-filename-extension": "off",
+		"react/jsx-one-expression-per-line": "off",
+		"react/function-component-definition": "off",
+		"react/jsx-no-useless-fragment": "off",
+		"import/extensions": "off",
+		"import/no-unresolved": "off",
+		"no-console": "warn",
+		"no-shadow": "off",
+		"no-continue": "off",
+		"no-restricted-syntax": "off",
+		"@typescript-eslint/no-shadow": ["error"],
+		"import/no-relative-packages": "off"
+	},
+	"env": {
+		"es6": true,
+		"browser": true,
+		"node": true,
+		"jest": true
+	},
+	"parser": "@typescript-eslint/parser",
+	"settings": {
+		"react": {
+			"version": "17.0"
+		},
+		"import/parsers": {
+			"@typescript-eslint/parser": [".ts", ".tsx"]
+		},
+		"import/resolver": {
+			"typescript": {
+				"alwaysTryTypes": true
+			}
+		}
+	}
+}

server/ui/.gitignore

@@ -0,0 +1,20 @@
+# Dependencies
+/node_modules
+
+# Production
+/build
+
+# Generated files
+.docusaurus
+.cache-loader
+
+# Misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*

server/ui/.prettierignore

@@ -0,0 +1,20 @@
+**/build/
+**/dist/
+**/build/
+**/coverage/
+**/.nyc_output
+**/.husky
+**/.vscode
+**/.webpack
+packages/electron/out
+**/node_modules/
+**/tmp
+**/package-lock.json
+**/pnpm-lock.yaml
+**/yarn.lock
+**/package.json
+packages/*/types
+**/*.yaml
+**/*.yml
+docs
+.docusaurus

server/ui/.prettierrc.js

@@ -0,0 +1,6 @@
+module.exports = {
+	trailingComma: "all",
+	useTabs: true,
+	proseWrap: "always",
+	endOfLine: "auto",
+};

server/ui/README.md

@@ -0,0 +1,27 @@
+# Website
+
+This folder contains the ui, served by the daemon version of the validator. At
+the moment, this is generated within this module and copied to the actual source
+location of the daemon. There are plans to modularize the whole validator source
+in the future so that this will be done by build process.
+
+This ui is built using [Docusaurus 3](https://docusaurus.io/), a modern static
+website generator.
+
+### Local Development
+
+```shell
+$ npm start
+```
+
+This command starts a local development server and opens up a browser window.
+Most changes are reflected live without having to restart the server.
+
+### Build
+
+```shell
+$ npm run build
+```
+
+This command generates static content into the `build` directory and must be
+copied to `src/main/resources/ui`

server/ui/babel.config.js

@@ -0,0 +1,3 @@
+module.exports = {
+	presets: [require.resolve("@docusaurus/core/lib/babel/preset")],
+};

server/ui/docs/api.md

@@ -0,0 +1,51 @@
+---
+sidebar_position: 2
+---
+
+# API Usage
+
+The validation service listens to `POST`-requests to any server uri. You need to supply the xml/object to validate in
+the post body.
+The service expects a single plain input in the post body, e.g. `multipart/form-data` is not supported.
+
+Examples:
+
+* `cURL`
+
+```shell script
+curl --location --request POST 'http://localhost:8080' \
+     --header 'Content-Type: application/xml' \
+     --data-binary '@/target.xml'
+```
+
+* `Java` (Apache HttpClient)
+
+```java
+HttpClient httpClient=HttpClientBuilder.create().build();
+HttpPost postRequest=new HttpPost("http://localhost:8080/");
+FileEntity entity=new FileEntity(Paths.get("some.xml").toFile(),ContentType.APPLICATION_XML);
+postRequest.setEntity(entity);
+HttpResponse response=httpClient.execute(postRequest);
+System.out.println(IOUtils.toString(response.getEntity().getContent()));
+```
+
+* `JavaScript`
+
+```javascript
+var myHeaders = new Headers();
+myHeaders.append("Content-Type", "application/xml");
+
+var file = "<file contents here>";
+
+var requestOptions = {
+    method: 'POST',
+    headers: myHeaders,
+    body: file,
+    redirect: 'follow'
+};
+
+fetch("http://localhost:8080", requestOptions)
+    .then(response => response.text())
+    .then(result => console.log(result))
+    .catch(error => console.log('error', error));
+```

server/ui/docs/changelog.md

@@ -0,0 +1,250 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/)
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## 1.6.0
+
+### Fixed
+
+- (DOC) [GitHub PR#166](https://github.com/itplr-kosit/validator/pull/166) Fixed broken links in `docs/api.md` 
+
+### Changed
+
+- (CORE) Migration from javax to jakarta xml bind
+- (DOC) [GitHub PR#132](https://github.com/itplr-kosit/validator/pull/132) Updated the link to the example Validator scenario configuration
+
+### Removed
+
+- (CORE) java 8 support. new default jdk 11
+
+## 1.5.2 - 2025-09-01
+
+### Fixed
+
+- (BUILD) [#148](https://projekte.kosit.org/kosit/validator/-/issues/148) Regression that due to renaming from `validationtool` to `validator` the distribution zip did not contain all jars anymore
+
+## 1.5.1 - 2025-09-01
+
+### Fixed
+
+- (CORE) [#130](https://projekte.kosit.org/kosit/validator/-/issues/130) Check result to stdout causes an exception. This also fixes [GitHub #131](https://github.com/itplr-kosit/validator/issues/131)
+- (CORE) [#131](https://projekte.kosit.org/kosit/validator/-/issues/131) `UnsupportedOperationException` because of read-only list. This also fixes [GitHub #136](https://github.com/itplr-kosit/validator/issues/136)
+- (CLI) [#104](https://projekte.kosit.org/kosit/validator/-/issues/104) made the usage of the `-r` parameter optional, if only one unnamed scenario is used
+- (CLI) [#145](https://projekte.kosit.org/kosit/validator/-/issues/145) If the CLI is invoked without any parameter, the usage is shown twice
+- (DOC) [#129](https://projekte.kosit.org/kosit/validator/-/issues/129) API documentation is outdated. This also fixes [GitHub #130](https://github.com/itplr-kosit/validator/issues/130)
+- (BUILD) [#62](https://projekte.kosit.org/kosit/validator/-/issues/62) Surefire Test Error running `de.kosit.validationtool.impl.xml.RemoteResolvingStrategyTest` fails without `http.proxy` setting
+- (BUILD) [#110](https://projekte.kosit.org/kosit/validator/-/issues/110) reactivated the GitLab CI environment
+
+### Added
+
+- (BUILD) [#140](https://projekte.kosit.org/kosit/validator/-/issues/140) prepare pom.xml to be able to release to Maven Central
+- (BUILD) [#144](https://projekte.kosit.org/kosit/validator/-/issues/144) created a Maven profile to release on Maven Central
+
+### Changed
+
+- (CORE) [#109](https://projekte.kosit.org/kosit/validator/-/issues/109) dependencies were updated to the latest Java 1.8 compatible versions
+  - Bump [Saxon HE](https://www.saxonica.com/documentation11/documentation.xml) to 12.8
+  - Bump [jaxb-ri](https://github.com/eclipse-ee4j/jaxb-ri) to 2.3.9
+  - Bump [SLF4J](https://www.slf4j.org/) to 2.0.17
+- (CORE) [#136](https://projekte.kosit.org/kosit/validator/-/issues/136) removed IDE project folders from git
+- (BUILD) [#135](https://projekte.kosit.org/kosit/validator/-/issues/135) protected specific git branches
+- (BUILD) [#137](https://projekte.kosit.org/kosit/validator/-/issues/137) GitLab CI should only run on Java LTS versions as well as the latest Java version
+- (BUILD) [#147](https://projekte.kosit.org/kosit/validator/-/issues/147) Change Maven coordinates from `de.kosit:validationtool` to `org.kosit:validator`
+
+## 1.5.0
+
+### Fixed
+
+- (CLI) [#93](https://projekte.kosit.org/kosit/validator/-/issues/93) Remove usage information, when validation failed
+- (CLI) [#95](https://projekte.kosit.org/kosit/validator/-/issues/95) NPE when using empty repository definition (-r "")
+- (CORE) [GitHub #101](https://github.com/itplr-kosit/validator/issues/101) Role is null in FailedAssert
+
+### Added
+
+- (CLI)  Support for multiple configurations and multiple repositories. See [cli documentation](docs/cli.md) for details
+- (API) Possibility to use preconfigured Saxon `Processor` instance for validation
+
+### Changed
+
+- (CORE) [GitHub #100](https://github.com/itplr-kosit/validator/issues/100) Make createReport optional
+- (DAEMON) UI rewrite based on [Docusaurs](https://docusaurus.io)
+- (API)  [ResolvingConfigurationStrategy.java#getProcessor()](de/kosit/validationtool/api/ResolvingConfigurationStrategy) is removed.
+- (CORE) Bump [Saxon HE](https://www.saxonica.com/documentation11/documentation.xml) to 11.4
+- (CORE) Bump [jaxb-ri](https://github.com/eclipse-ee4j/jaxb-ri) to 2.3.7
+- (CORE) Various other dependency updates. See pom.xml
+- (CORE) CLI parsing based on pico-cli, commons-cli is removed
+
+## 1.4.2
+
+### Fixed
+
+- (CLI)  [#74](https://projekte.kosit.org/kosit/validator/-/issues/74) fix ansi output of the cli version
+- [#80](https://github.com/itplr-kosit/validator/issues/80) using classloader to initialize jaxb context (to support
+  usage in OSGi
+  environments)
+- [#75](https://github.com/itplr-kosit/validator/issues/75) Improve logging on invalid documents
+
+## 1.4.1
+
+### Fixed
+
+- Allow more than 3 customLevel elements in scenarios (see xrechnung
+  configuration [issue 49](https://github.com/itplr-kosit/validator-configuration-xrechnung/issues/49))
+- Remove saxon signature from java8 uber-jar (see [67](https://github.com/itplr-kosit/validator/issues/67))
+
+## 1.4.0
+
+### Fixed
+
+- date conversion when
+  using [ConfigurationBuilder#date(Date)](https://github.com/itplr-kosit/validator/blob/d7beb1040418ae5cbeb9427532fd87482f55756c/src/main/java/de/kosit/validationtool/config/ConfigurationBuilder.java#L109)
+- (CLI)  [#51](https://github.com/itplr-kosit/validator/issues/51) Suffix of report xml is missing
+- [#53](https://github.com/itplr-kosit/validator/issues/53) Fix copyright and licensing information
+- [#56](https://github.com/itplr-kosit/validator/issues/56) `namespace` element content needs trimming
+- [DAEMON] [#57](https://github.com/itplr-kosit/validator/issues/57) Reading large inputs correctly
+
+### Added
+
+- read saxon XdmNode with InputFactory
+- (CLI)  custom output without the various log messages
+- (CLI)  options to set the log level (`-X` = full debug output, `-l <level>` set a specific level)
+- (CLI)  return code is not 0 on rejected results
+- (CLI)  read (single) test target from stdin
+- [DAEMON] name inputs via request URI
+
+### Changed
+
+- InputFactory has methods to read any java.xml.transform.Source as Input not only StreamSources
+- InputFactory uses a generated UUID as name for SourceInput, if no "real" name can be derived
+- saxon dependency update (minor, 9.9.1-7)
+- [DAEMON] proper status codes when returning results (see [daemon documentation](./docs/daemon.md#status-codes))
+
+## 1.3.1
+
+### Fixed
+
+- `getFailedAsserts()` and `isSchematronValid()`
+  in [DefaultResult.java](https://github.com/itplr-kosit/validator/blob/main/src/main/java/de/kosit/validationtool/impl/DefaultResult.java)
+  do not reflect actual schematron validation result
+- processing aborts on schematron execution errors (e.g. errors within schematron logic). The validator now generates a
+  report in such cases.
+- exception while resolving when using XSLT's `unparsed-text()` function within report generation
+
+### Added
+
+- (CLI)  summary report
+
+### Changed
+
+- engine info contains version number of the validator (configurations can output this in the report for maintainance
+  puposes)
+- options to customize serialized report file names (cmdline only) via `--report-prefix` and `--report-postfix`
+- remove unused dependency Apache Commons HTTP
+
+## 1.3.0
+
+### Added
+
+- Added a builder style configuration API to configure scenarios
+- Added an option to configure xml security e.g. to load from http sources or not from a specific repository
+  (so loading is configurable less restrictive, default strategy is to only load from a local repository)
+- Support java.xml.transform.Source as Input
+
+### Changed
+
+- Inputs are NOT read into memory (e.g. Byte-Array) prior processing within the validator. This reduces memory
+  consumption.
+- Overall processing of xml files is based on Saxon s9api. No JAXP or SAX classes are used by
+  the validator (this further improves performance and memory consumption)
+
+### Deprecations
+
+- CheckConfiguration is deprecated now. Use Configuration.load(...) or Configuration.build(...)
+
+## 1.2.1
+
+### Fixed
+
+- Validator is creating invalid createReportInput xml in case of no scenario match
+
+## 1.2.0
+
+### Added
+
+- Provide access to schematron result
+  through [Result.java](https://github.com/itplr-kosit/validator/blob/main/src/main/java/de/kosit/validationtool/api/Result.java)
+  - _Result#getFailedAsserts()_ returns a list of failed asserts found by schematron
+  - _Result#isSchematronValid()_ convinience access to evaluate whether schematron was processed without any _
+    FailedAsserts_
+
+### Changed
+
+- _Result#getAcceptRecommendation()_ does not _only_ work when _acceptMatch_ is configured in the scenario
+  - schema correctness is a precondition, if the checked instance is not valid, this evaluates to _REJECTED_
+  - if _acceptMatch_ is configured, the result is based on the boolean result of the xpath expression evaluated against
+    the generated report
+  - if _no_ _acceptMatch_ is configured, the result is based on evaluation of schema and schematron correctness
+  - _UNDEFINED_ is only returned, when processing is stopped somehow
+- _Result#isAcceptable()_ can now evaluate to true, when no _acceptMatch_ is configured (see above)
+
+## 1.1.3
+
+### Fixed
+
+- XXE vulnerability when reading xml documents with Saxon [#44](https://github.com/itplr-kosit/validator/issues/44)
+- validator unintentionally stopped when schematron processing has errors.
+  See  [#41](https://github.com/itplr-kosit/validator/issues/41).
+
+## 1.1.2
+
+### Fixed
+
+- NPE in Result.getReportDocument for malformed xml input
+
+## 1.1.1
+
+### Added
+
+- Convenience method for accessing information about well-formedness in Result
+- Convenience method for accessing information about schema validation result in Result
+
+### Fixed
+
+- NPE when validating non-XML files
+
+## 1.1.0
+
+### Added
+
+- Enhanced API-Usage e.g. return _Result_ object with processing information
+- Support loading scenarios and content from a JAR-File
+- Simple Daemon-Mode exposing validation functionality via http
+- cli option to serialize the 'report input' xml document to _cwd_ (current working directory)
+- Documentation in `docs` folder
+
+### Changed
+
+- Use s9api (e.g. XdmNode) internally for loading and holding xml objects (further memory optimization)
+- Builds with java 8 and >= 11
+- Packages for java8 and java >= 11 (with jaxb included)
+- Translated README.md
+
+## 1.0.2
+
+### Fixed
+
+- Memory issues when validating multiple targets
+
+## 1.0.1
+
+### Changed
+
+- Removed XRechnung configuration from release artifacts and source (moved
+  to [own repository](https://github.com/itplr-kosit/validator-configuration-xrechnung) )
+
+## 1.0.0
+
+- Initial Release

server/ui/docs/configurations.md

@@ -0,0 +1,24 @@
+---
+sidebar_position: 1
+---
+
+# Configurations
+
+The validator needs a scenario configuration for working properly.
+
+Here are some public validation configurations:
+
+* Validation Configuration for [XRechnung](https://xeinkauf.de/xrechnung/):
+    * Source code is available on [GitHub](https://github.com/itplr-kosit/validator-configuration-xrechnung)
+    * [Releases](https://github.com/itplr-kosit/validator-configuration-xrechnung/releases) can also be downloaded
+* Validation Configuration for [Peppol BIS Billing](https://docs.peppol.eu/poacc/billing/3.0/):
+    * Source code is available on [GitHub](https://github.com/itplr-kosit/validator-configuration-bis)
+    * [Releases](https://github.com/itplr-kosit/validator-configuration-bis/releases) can also be downloaded
+* Validation Configuration for [XGewerbeanzeige](https://xgewerbeanzeige.de/)
+    * Source code is available on [GitHub](https://github.com/itplr-kosit/validator-configuration-xgewerbeanzeige)
+    * [Releases](https://github.com/itplr-kosit/validator-configuration-xgewerbeanzeige/releases) can also be downloaded
+
+
+For creating custom configurations
+see [configuration documentation](https://github.com/itplr-kosit/validator/blob/main/docs/configurations.md)
+for details

server/ui/docusaurus.config.js

@@ -0,0 +1,184 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
+/*
+ * Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// @ts-check
+// Note: type annotations allow type checking and IDEs autocompletion
+
+const lightCodeTheme = require("prism-react-renderer").themes.github;
+const darkCodeTheme = require("prism-react-renderer").themes.dracula;
+const pkg = require("./package.json");
+
+/** @type {import('@docusaurus/types').Config} */
+const config = {
+	title: "KoSIT Validator Daemon",
+	tagline: "Validating any XML",
+	url: "https://your-docusaurus-test-site.com",
+	baseUrl: "/",
+	onBrokenLinks: "log",
+	onBrokenMarkdownLinks: "warn",
+	favicon: "img/favicon.svg",
+	customFields: {
+		// We fake a base endpoint here, so that our proxy works in development mode.
+		// It does not seem to work when trying to proxy requests to the root, so we
+		// need to create a base path to proxy against
+		apiBase: process.env.NODE_ENV === "development" ? "/api" : "/",
+	},
+
+	// GitHub pages deployment config.
+	// If you aren't using GitHub pages, you don't need these.
+	organizationName: "KoSIT", // Usually your GitHub org/user name.
+	projectName: "Validator", // Usually your repo name.
+
+	// Even if you don't use internalization, you can use this field to set useful
+	// metadata like html lang. For example, if your site is Chinese, you may want
+	// to replace "en" with "zh-Hans".
+	i18n: {
+		defaultLocale: "en",
+		locales: ["en"],
+	},
+
+	presets: [
+		[
+			"classic",
+			/** @type {import('@docusaurus/preset-classic').Options} */
+			({
+				docs: {
+					sidebarPath: require.resolve("./sidebars.js"),
+					// Please change this to your repo.
+					// Remove this to remove the "edit this page" links.
+					editUrl: "https://github.com/itplr-kosit/validator/server/ui",
+				},
+				theme: {
+					customCss: require.resolve("./src/css/custom.css"),
+				},
+			}),
+		],
+	],
+
+	themeConfig:
+		/** @type {import('@docusaurus/preset-classic').ThemeConfig} */
+		({
+			navbar: {
+				style: "primary",
+				title: "Validator Daemon",
+				logo: {
+					alt: "KoSIT Validator Daemon",
+					src: "img/logo.svg",
+				},
+				items: [
+					{
+						type: "doc",
+						docId: "api",
+						position: "left",
+						label: "Documentation",
+					},
+					{
+						to: "config",
+						position: "left",
+						label: "Validator configuration",
+					},
+					{
+						to: "health",
+						position: "left",
+						label: "Health information",
+					},
+				],
+			},
+			footer: {
+				style: "dark",
+				links: [
+					{
+						title: "Docs",
+						items: [
+							{
+								label: "Configuration",
+								to: "/docs/configurations",
+							},
+							{
+								label: "API",
+								to: "/docs/api",
+							},
+						],
+					},
+
+					{
+						title: "Community",
+						items: [
+							{
+								label: "GitHub",
+								href: "https://github.com/itplr-kosit/validator",
+							},
+							{
+								label: "Issues",
+								href: "https://github.com/itplr-kosit/validator/issues",
+							},
+						],
+					},
+					{
+						title: "More",
+						items: [
+							{
+								label: "KoSIT",
+								href: "https://xeinkauf.de",
+							},
+							{
+								label: "XRechnung",
+								href: "https://xeinkauf.de/xrechnung/",
+							},
+						],
+					},
+				],
+				copyright: `Copyright © ${new Date().getFullYear()} Koordinierungstelle für IT-Standards (KoSIT)`,
+			},
+			prism: {
+				theme: lightCodeTheme,
+				darkTheme: darkCodeTheme,
+			},
+		}),
+
+	plugins: [
+		/** @type {import('@docusaurus/types').PluginModule} */
+		(
+			// For the development environment to work, we need to proxy all requests
+			// that are not meant to fetch static content (js, css, html files), to
+			// the backend server. The dev server makes tht a little hard for us, as
+			// it does not allow us to just proxy all requests that don't match any
+			// static file. That's why we prefix every request with `/api`, and remove
+			// it again when forwarding the request. In ptoduction mode, the endpoint
+			// will be just `/` (see `config.customFields.apiBase`)
+			function proxyPlugin() {
+				return {
+					name: "custom-docusaurus-plugin",
+					configureWebpack() {
+						return {
+							devServer: {
+								proxy: {
+									"/api": {
+										target: pkg.apiProxy,
+										pathRewrite: { "^/api": "" },
+									},
+								},
+							},
+						};
+					},
+				};
+			}
+		),
+	],
+};
+
+module.exports = config;

server/ui/package.json

@@ -0,0 +1,68 @@
+{
+  "name": "validator-frontend",
+  "version": "0.0.0",
+  "private": true,
+  "apiProxy": "http://localhost:8080",
+  "scripts": {
+    "docusaurus": "docusaurus",
+    "start": "cross-env NODE_ENV=development docusaurus start",
+    "build": "docusaurus build",
+    "swizzle": "docusaurus swizzle",
+    "deploy": "docusaurus deploy",
+    "clear": "docusaurus clear",
+    "serve": "docusaurus serve",
+    "write-translations": "docusaurus write-translations",
+    "write-heading-ids": "docusaurus write-heading-ids",
+    "typecheck": "tsc",
+    "checkFormatting": "prettier . --check",
+    "format": "prettier . --write",
+    "lint": "eslint . && npm run checkFormatting",
+    "lint:fix": "npm run format && eslint . --fix"
+  },
+  "dependencies": {
+    "@docusaurus/core": "^3.8.1",
+    "@docusaurus/preset-classic": "^3.8.1",
+    "@mdx-js/react": "^3.1.1",
+    "@mui/icons-material": "^7.3.2",
+    "clsx": "^2.1.1",
+    "js-file-download": "^0.4.12",
+    "prism-react-renderer": "^2.4.1",
+    "react": "^19.1.1",
+    "react-dom": "^19.1.1",
+    "react-dropzone": "^14.3.8"
+  },
+  "devDependencies": {
+    "@docusaurus/module-type-aliases": "^3.8.1",
+    "@tsconfig/docusaurus": "^2.0.3",
+    "@typescript-eslint/eslint-plugin": "^8.43.0",
+    "@typescript-eslint/parser": "^8.43.0",
+    "cross-env": "^10.0.0",
+    "eslint": "^9.35.0",
+    "eslint-config-prettier": "^10.1.8",
+    "eslint-import-resolver-typescript": "^4.4.4",
+    "eslint-plugin-import": "^2.32.0",
+    "eslint-plugin-jsx-a11y": "^6.10.2",
+    "eslint-plugin-prettier": "^5.5.4",
+    "eslint-plugin-react": "^7.37.5",
+    "eslint-plugin-react-hooks": "^5.2.0",
+    "prettier": "^3.6.2",
+    "typescript": "^5.9.2"
+  },
+  "browserslist": {
+    "production": [
+      "> 0.5%",
+      "last 2 versions",
+      "Firefox ESR",
+      "not dead"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  },
+  "engines": {
+    "node": ">=18.0"
+  },
+  "overrides": {}
+}

server/ui/sidebars.js

@@ -0,0 +1,33 @@
+/**
+ * Creating a sidebar enables you to:
+ - create an ordered group of docs
+ - render a sidebar for each doc of that group
+ - provide next/previous navigation
+
+ The sidebars can be generated from the filesystem, or explicitly defined here.
+
+ Create as many sidebars as you want.
+ */
+
+// @ts-check
+
+/** @type {import('@docusaurus/plugin-content-docs').SidebarsConfig} */
+const sidebars = {
+	// By default, Docusaurus generates a sidebar from the docs folder structure
+	tutorialSidebar: [{ type: "autogenerated", dirName: "." }],
+
+	// But you can create a sidebar manually
+	/*
+  tutorialSidebar: [
+    'intro',
+    'hello',
+    {
+      type: 'category',
+      label: 'Tutorial',
+      items: ['tutorial-basics/create-a-document'],
+    },
+  ],
+   */
+};
+
+module.exports = sidebars;

server/ui/src/components/Button/Button.module.css

@@ -0,0 +1,105 @@
+:where(.button) {
+	--button-shadow: var(--ifm-global-shadow-lw);
+	--button-accent-shadow: var(--ifm-global-shadow-md);
+	--button-text-color: var(--text-accent-bg-0);
+	--button-background-color: var(--surface-accent-3);
+	--button-background-color-hover: var(--surface-accent-4);
+	--button-background-color-disabled: var(--surface-4);
+	--button-accent-shadow-opacity: 0;
+}
+
+:where([data-theme="dark"] .button) {
+	--button-shadow: none;
+	--button-accent-shadow: none;
+	--button-text-color: var(--text-accent-bg-0);
+	--button-background-color: var(--surface-accent-4);
+	--button-background-color-hover: var(--surface-accent-3);
+	--button-background-color-disabled: var(--surface-5);
+	--button-accent-shadow-opacity: 0;
+}
+
+.button {
+	position: relative;
+	background: var(--button-background-color);
+	font-family: inherit;
+	font-size: 1rem;
+	font-size: 0.875rem;
+	text-transform: uppercase;
+	color: var(--button-text-color);
+	font-weight: var(--ifm-font-weight-semibold);
+	border: none;
+	padding: 0 1.25em;
+	height: 2.25em;
+	line-height: 1;
+	border-radius: var(--border-radius-small);
+	box-shadow: var(--button-shadow);
+	cursor: pointer;
+	transition: color 150ms ease, background-color 150ms ease;
+}
+
+.button::before {
+	content: "";
+	position: absolute;
+	top: 0;
+	right: 0;
+	bottom: 0;
+	left: 0;
+	box-shadow: var(--button-accent-shadow);
+	opacity: var(--button-accent-shadow-opacity);
+	transition: opacity 200ms ease;
+}
+
+.button:where(:hover, :focus) {
+	--button-background-color: var(--button-background-color-hover);
+}
+.button:not([disabled]):where(:hover, :focus) {
+	--button-accent-shadow-opacity: 1;
+}
+.button:not([disabled]):where(:active) {
+	--button-accent-shadow-opacity: 0.5;
+}
+
+.button[disabled] {
+	--button-background-color: var(--button-background-color-disabled);
+	cursor: auto;
+}
+
+.spinnerWrapper {
+	opacity: 0;
+	pointer-events: none;
+	position: absolute;
+	top: 0;
+	right: 0;
+	bottom: 0;
+	left: 0;
+	display: grid;
+	place-content: center;
+	background: #ffffff55;
+	backdrop-filter: blur(1px);
+	transition: opacity 150ms ease;
+}
+
+.loading .spinnerWrapper {
+	opacity: 1;
+}
+
+.spinner {
+	--_size: 1.75rem;
+	--_thickness: 3px;
+
+	width: var(--_size);
+	height: var(--_size);
+	border: var(--_thickness) solid var(--button-text-color);
+	border-bottom-color: transparent;
+	border-radius: 50%;
+	animation: spin 1100ms infinite cubic-bezier(0.5, 0.1, 0.5, 0.9);
+}
+
+@keyframes spin {
+	0% {
+		rotate: 0deg;
+	}
+	100% {
+		rotate: 360deg;
+	}
+}

server/ui/src/components/Button/Button.tsx

@@ -0,0 +1,44 @@
+import clsx from "clsx";
+import type { ButtonHTMLAttributes, DetailedHTMLProps, JSX, ReactNode } from "react";
+import React from "react";
+import type { ExtendProps } from "../util/types";
+import styles from "./Button.module.css";
+
+type HTMLButtonProps = DetailedHTMLProps<
+	ButtonHTMLAttributes<HTMLButtonElement>,
+	HTMLButtonElement
+>;
+type ButtonProps = ExtendProps<
+	HTMLButtonProps,
+	{
+		children: ReactNode;
+		type?: "button" | "submit" | "reset";
+		className?: string;
+		loading?: boolean;
+	}
+>;
+
+function Button({
+	children,
+	type = "button",
+	className,
+	loading = false,
+	...props
+}: ButtonProps): JSX.Element {
+	return (
+		<button
+			{...props}
+			className={clsx(styles.button, loading && styles.loading, className)}
+			// eslint-disable-next-line react/button-has-type
+			type={type}
+			aria-busy={loading}
+		>
+			<div className={styles.spinnerWrapper} aria-hidden>
+				<div className={styles.spinner} />
+			</div>
+			{children}
+		</button>
+	);
+}
+
+export default Button;

server/ui/src/components/Button/index.ts

@@ -0,0 +1,3 @@
+import Button from "./Button";
+
+export default Button;

server/ui/src/components/Codeblock/Codeblock.module.css

@@ -0,0 +1,89 @@
+.codeblock {
+	box-shadow: inset var(--ifm-global-shadow-lw);
+	margin: 0;
+}
+
+.wrapper {
+	position: relative;
+}
+
+:where(.buttonWrapper) {
+	--codeblock-button-text-color: var(--text-main);
+	--codeblock-button-background-color: var(--surface-2);
+	--codeblock-button-background-color-hover: var(--surface-accent-1);
+	--codeblock-button-separator-color: var(--surface-4);
+	--codeblock-button-border-color: var(--codeblock-button-separator-color);
+	--codeblock-button-icon-size: 1.5rem;
+	--codeblock-button-size: 2rem;
+	--codeblock-button-shadow: var(--ifm-global-shadow-tl);
+}
+
+:where([data-theme="dark"] .buttonWrapper) {
+	--codeblock-button-text-color: var(--text-0);
+	--codeblock-button-background-color: var(--surface-6);
+	--codeblock-button-background-color-hover: var(--surface-5);
+	--codeblock-button-separator-color: var(--codeblock-button-text-color);
+	--codeblock-button-shadow: var(--ifm-global-shadow-tl);
+	--codeblock-button-shadow: none;
+}
+
+.button {
+	position: relative;
+	width: var(--codeblock-button-size);
+	height: var(--codeblock-button-size);
+	background: var(--codeblock-button-background-color);
+	font-family: inherit;
+	font-size: 1rem;
+	font-size: 0.875rem;
+	text-transform: uppercase;
+	color: var(--codeblock-button-text-color);
+	font-weight: var(--ifm-font-weight-semibold);
+	border: none;
+	padding: 0;
+	height: 2.25em;
+	line-height: 1;
+	border-radius: var(--border-radius-small);
+	border-radius: 0;
+	cursor: pointer;
+	transition: color 200ms ease, background-color 200ms ease;
+}
+
+.button:not(:first-child) {
+	border-left: 1px solid var(--codeblock-button-separator-color);
+}
+.button:first-child {
+	border-top-left-radius: var(--border-radius-small);
+	border-bottom-left-radius: var(--border-radius-small);
+}
+.button:last-child {
+	border-top-right-radius: var(--border-radius-small);
+	border-bottom-right-radius: var(--border-radius-small);
+}
+
+.button:hover,
+.button:focus {
+	background: var(--codeblock-button-background-color-hover);
+}
+
+.button svg {
+	width: var(--codeblock-button-icon-size);
+	height: var(--codeblock-button-icon-size);
+}
+
+.buttonWrapper {
+	position: absolute;
+	display: flex;
+	top: 1rem;
+	right: 1rem;
+	z-index: 1;
+	box-shadow: var(--codeblock-button-shadow);
+	border: 1px solid var(--codeblock-button-border-color);
+	border-radius: var(--border-radius-small);
+	opacity: 0.75;
+	transition: opacity 300ms ease;
+}
+
+.buttonWrapper:hover,
+.buttonWrapper:focus-within {
+	opacity: 1;
+}

server/ui/src/components/Codeblock/Codeblock.tsx

@@ -0,0 +1,118 @@
+import React, { JSX, useEffect, useState } from "react";
+import type { PrismTheme, Language } from "prism-react-renderer";
+import { Highlight, themes } from "prism-react-renderer";
+import useDocusaurusContext from "@docusaurus/useDocusaurusContext";
+import clsx from "clsx";
+import downloadFile from "js-file-download";
+import styles from "./Codeblock.module.css";
+
+type ThemeValue = "light" | "dark";
+
+const getTheme = () =>
+	(document.documentElement.dataset.theme || "light") as ThemeValue;
+
+function useGlobalTheme() {
+	const [theme, setTheme] = useState<ThemeValue>(getTheme);
+	useEffect(() => {
+		const mo = new MutationObserver(() => {
+			setTheme(getTheme());
+		});
+		mo.observe(document.documentElement, {
+			subtree: false,
+			attributeFilter: ["data-theme"],
+		});
+		return () => mo.disconnect();
+	});
+	return theme;
+}
+
+function Codeblock({
+	children,
+	language = "markup",
+	enableCopy = false,
+	download,
+}: {
+	children: string;
+	language?: Language;
+	enableCopy?: boolean;
+	download?: { fileName: string; mime: string };
+}): JSX.Element {
+	const { siteConfig } = useDocusaurusContext();
+	const theme = useGlobalTheme();
+	// eslint-disable-next-line @typescript-eslint/no-explicit-any
+	const codeThemeLight = (siteConfig.themeConfig.prism as any)
+		.theme as PrismTheme;
+	// eslint-disable-next-line @typescript-eslint/no-explicit-any
+	const codeThemeDark = (siteConfig.themeConfig.prism as any)
+		.darkTheme as PrismTheme;
+	const codeTheme = theme === "light" ? codeThemeLight : codeThemeDark;
+
+	const handleCopy = async () => {
+		try {
+			navigator.clipboard.writeText(children);
+		} catch {
+			// Copying did unfortunately not work, but we'll not crash the app
+			// beacause of that...
+		}
+	};
+	const handleDownload = () => {
+		if (!download || !download.fileName || !download.mime) return;
+		downloadFile(children, download.fileName, download.mime);
+	};
+
+	return (
+		<div className={styles.wrapper}>
+			<Highlight
+				code={children}
+				language={language}
+				theme={codeTheme}
+			>
+				{({ className, style, tokens, getLineProps, getTokenProps }) => (
+					<pre className={clsx(className, styles.codeblock)} style={style}>
+						{tokens.map((line, i) => (
+							// eslint-disable-next-line react/jsx-key
+							<div {...getLineProps({ line, key: i })}>
+								{line.map((token, key) => (
+									// eslint-disable-next-line react/jsx-key
+									<span {...getTokenProps({ token, key })} />
+								))}
+							</div>
+						))}
+					</pre>
+				)}
+			</Highlight>
+			{(enableCopy || download) && (
+				<div className={styles.buttonWrapper}>
+					{enableCopy && (
+						<button
+							className={styles.button}
+							type="button"
+							aria-label="Copy content"
+							title="Copy content"
+							onClick={handleCopy}
+						>
+							<svg aria-hidden="true" viewBox="0 0 24 24" fill="currentColor">
+								<path d="M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z" />
+							</svg>
+						</button>
+					)}
+					{download && (
+						<button
+							className={styles.button}
+							type="button"
+							aria-label="Download content as file"
+							title="Download content as file"
+							onClick={handleDownload}
+						>
+							<svg aria-hidden="true" viewBox="0 0 24 24" fill="currentColor">
+								<path d="M5 20h14v-2H5v2zM19 9h-4V3H9v6H5l7 7 7-7z" />
+							</svg>
+						</button>
+					)}
+				</div>
+			)}
+		</div>
+	);
+}
+
+export default Codeblock;

server/ui/src/components/Codeblock/index.ts

@@ -0,0 +1,3 @@
+import Codeblock from "./Codeblock";
+
+export default Codeblock;

server/ui/src/components/Dropzone/Dropzone.module.css

@@ -0,0 +1,94 @@
+:where(.dropzone) {
+	--dropzone-color-text: var(--text-faded);
+	--dropzone-icon-active: var(--text-accent-2);
+	--dropzone-color-background: var(--surface-2);
+	--dropzone-color-background-active: var(--surface-accent-0);
+	--dropzone-color-border: var(--color-border);
+	--dropzone-color-border-active: var(--color-border-accent);
+	--dropzone-opacity-hover-preview: 0;
+	--dropzone-shadow-opacity: 0;
+	--dropzone-border-size: 0.2rem;
+}
+
+:where([data-theme="dark"] .dropzone) {
+	--dropzone-color-text: var(--text-0);
+	--dropzone-icon-active: var(--text-accent-0);
+	--dropzone-color-background: transparent;
+	--dropzone-color-background-active: var(--surface-accent-5);
+}
+
+.dropzone {
+	position: relative;
+	cursor: pointer;
+	width: 100%;
+	height: 15em;
+	color: var(--dropzone-color-text);
+	background: var(--dropzone-color-background);
+	border: var(--dropzone-border-size) dashed var(--dropzone-color-border);
+	border-radius: var(--border-radius-medium);
+	display: flex;
+	align-items: center;
+	justify-content: center;
+	box-shadow: var(--ifm-global-shadow-lw);
+}
+
+.dropzone::before {
+	content: "";
+	position: absolute;
+	pointer-events: none;
+	top: 0;
+	right: 0;
+	bottom: 0;
+	left: 0;
+	box-shadow: var(--ifm-global-shadow-md);
+	z-index: -1;
+	opacity: var(--dropzone-shadow-opacity);
+	transition: opacity 200ms ease;
+}
+
+.active {
+	--dropzone-opacity-hover-preview: 0.8;
+	--dropzone-shadow-opacity: 1;
+}
+
+.hasFiles {
+	--dropzone-color-background: var(--dropzone-color-background-active);
+	--dropzone-color-border: var(--dropzone-color-border-active);
+	--dropzone-shadow-opacity: 0.25;
+}
+
+.fileHoverPreview {
+	--dropzone-color-background: var(--dropzone-color-background-active);
+	--dropzone-color-border: var(--dropzone-color-border-active);
+
+	position: absolute;
+	top: calc(-1 * var(--dropzone-border-size));
+	right: calc(-1 * var(--dropzone-border-size));
+	bottom: calc(-1 * var(--dropzone-border-size));
+	left: calc(-1 * var(--dropzone-border-size));
+	display: flex;
+	justify-content: center;
+	align-items: center;
+	color: var(--dropzone-color-text);
+	background: var(--dropzone-color-background);
+	border: var(--dropzone-border-size) dashed var(--dropzone-color-border);
+	border-radius: var(--border-radius-medium);
+	opacity: var(--dropzone-opacity-hover-preview);
+	transition: opacity 150ms ease-in-out;
+}
+
+.icon {
+	font-size: 3rem;
+	width: 1em;
+	height: 1em;
+}
+
+.fileHoverIcon {
+	font-size: 5rem;
+	color: var(--dropzone-icon-active);
+}
+
+.uploadIcon {
+	color: var(--dropzone-color-text);
+	margin-right: 0.5rem;
+}

server/ui/src/components/Dropzone/Dropzone.tsx

@@ -0,0 +1,80 @@
+/* eslint-disable react/jsx-props-no-spreading */
+import React, { JSX } from "react";
+import clsx from "clsx";
+import type { DropEvent } from "react-dropzone";
+import { useDropzone } from "react-dropzone";
+import type { DropzoneProps, RejectionType } from "./types";
+import styles from "./Dropzone.module.css";
+
+const Dropzone = ({
+	accept,
+	children,
+	className,
+	activeClassName,
+	multiple = false,
+	name,
+	onDrop,
+	hasSelectedFiles,
+	...props
+}: DropzoneProps): JSX.Element => {
+	const handleDrop = (
+		accepted: File[],
+		fileRejections: RejectionType[],
+		event: DropEvent,
+	) => {
+		const rejected = fileRejections.map((rejection) => rejection.file);
+		onDrop(accepted, rejected, event);
+	};
+	const {
+		getRootProps,
+		getInputProps,
+		isDragActive,
+		isDragAccept,
+		isDragReject,
+	} = useDropzone({ accept, multiple, onDrop: handleDrop, ...props });
+	return (
+		<div
+			{...getRootProps()}
+			className={clsx(
+				styles.dropzone,
+				isDragActive && styles.active,
+				hasSelectedFiles && styles.hasFiles,
+				className,
+				isDragActive && activeClassName,
+			)}
+			data-testid="dropzone"
+			data-is-drag-active={isDragActive}
+			data-is-drag-accepted={isDragAccept}
+			data-is-drag-rejected={isDragReject}
+			data-has-files={hasSelectedFiles}
+		>
+			<div
+				className={clsx(
+					styles.fileHoverPreview,
+					isDragActive && styles.previewActive,
+				)}
+			>
+				<svg
+					className={clsx(styles.icon, styles.fileHoverIcon)}
+					fill="currentColor"
+					aria-hidden="true"
+					viewBox="0 0 24 24"
+				>
+					<path d="M6 2c-1.1 0-1.99.9-1.99 2L4 20c0 1.1.89 2 1.99 2H18c1.1 0 2-.9 2-2V8l-6-6H6zm7 7V3.5L18.5 9H13z" />
+				</svg>
+			</div>
+			<svg
+				className={clsx(styles.icon, styles.uploadIcon)}
+				fill="currentColor"
+				aria-hidden="true"
+				viewBox="0 0 24 24"
+			>
+				<path d="M9 16h6v-6h4l-7-7-7 7h4zm-4 2h14v2H5z" />
+			</svg>
+			{children}
+			<input name={name} {...getInputProps()} data-testid="dropzone-input" />
+		</div>
+	);
+};
+
+export default Dropzone;

server/ui/src/components/Dropzone/index.ts

@@ -0,0 +1,5 @@
+import Dropzone from "./Dropzone";
+
+export { default as useDropzone } from "./useDropzone";
+
+export default Dropzone;

server/ui/src/components/Dropzone/types.ts

@@ -0,0 +1,24 @@
+import type { ReactNode, RefAttributes } from "react";
+import type {
+	DropEvent,
+	DropzoneProps as ReactDropzoneProps,
+	DropzoneRef,
+} from "react-dropzone";
+import type { ExtendProps } from "../util/types";
+
+export interface RejectionType {
+	file: File;
+}
+
+export type DropzoneProps = ExtendProps<
+	ReactDropzoneProps & RefAttributes<DropzoneRef>,
+	{
+		children?: ReactNode;
+		className?: string;
+		activeClassName?: string;
+		multiple?: boolean;
+		hasSelectedFiles?: boolean;
+		name?: string;
+		onDrop: (accepted: File[], rejections: File[], event: DropEvent) => void;
+	}
+>;

server/ui/src/components/Dropzone/useDropzone.ts

@@ -0,0 +1,53 @@
+import { useCallback, useMemo, useState } from "react";
+
+interface DropzoneHelpers {
+	selectedFiles: File[];
+	rejectedFiles: File[];
+	hasSelectedFiles: boolean;
+	getProps: () => {
+		onDrop: (accepted: File[], rejected: File[]) => void;
+		multiple: boolean;
+		accept: string | string[];
+		hasSelectedFiles: boolean;
+	};
+	reset: () => void;
+}
+
+function useDropzone({
+	multiple = false,
+	accept,
+}: {
+	multiple?: boolean;
+	accept: string | string[];
+}): DropzoneHelpers {
+	const [selectedFiles, setSelectedFiles] = useState<File[]>([]);
+	const [rejectedFiles, setRejectedFiles] = useState<File[]>([]);
+
+	const hasSelectedFiles = selectedFiles.length > 0;
+
+	const getProps = useMemo(() => {
+		const handleDrop = (accepted: File[], rejected: File[]) => {
+			setSelectedFiles(accepted);
+			if (rejected.length === 0) {
+				setRejectedFiles([]);
+			} else {
+				setRejectedFiles(rejected);
+			}
+		};
+		return () => ({
+			onDrop: handleDrop,
+			multiple,
+			accept,
+			hasSelectedFiles,
+		});
+	}, [accept, hasSelectedFiles, multiple]);
+
+	const reset = useCallback(() => {
+		setSelectedFiles([]);
+		setRejectedFiles([]);
+	}, []);
+
+	return { selectedFiles, rejectedFiles, hasSelectedFiles, getProps, reset };
+}
+
+export default useDropzone;

server/ui/src/components/ErrorDisplay/ErrorDisplay.module.css

@@ -0,0 +1,16 @@
+.errorDisplay {
+	background-color: var(--red-3);
+	color: var(--text-accent-bg-0);
+	padding: 0.75em 1.25em;
+	border-radius: var(--ifm-global-radius);
+	box-shadow: var(--ifm-global-shadow-lw);
+	margin: 1em 0;
+	display: flex;
+	flex-direction: column;
+	gap: 0.75em;
+}
+
+.title {
+	display: block;
+	line-height: 1;
+}

server/ui/src/components/ErrorDisplay/ErrorDisplay.tsx

@@ -0,0 +1,20 @@
+import type { ReactNode } from "react";
+import React from "react";
+import styles from "./ErrorDisplay.module.css";
+
+function ErrorDisplay({
+	title,
+	children,
+}: {
+	title: string;
+	children?: ReactNode;
+}): JSX.Element {
+	return (
+		<div role="alert" className={styles.errorDisplay}>
+			<strong className={styles.title}>{title}</strong>
+			{children}
+		</div>
+	);
+}
+
+export default ErrorDisplay;

server/ui/src/components/ErrorDisplay/index.ts

@@ -0,0 +1,3 @@
+import ErrorDisplay from "./ErrorDisplay";
+
+export default ErrorDisplay;

server/ui/src/components/PageLayout/PageLayout.module.css

@@ -0,0 +1,3 @@
+.headline {
+	font-size: 3rem;
+}

server/ui/src/components/PageLayout/PageLayout.tsx

@@ -0,0 +1,30 @@
+import type { JSX, ReactNode } from "react";
+import React from "react";
+import Layout from "@theme/Layout";
+import styles from "./PageLayout.module.css";
+
+function PageLayout({
+	children,
+	layoutDescription,
+	description,
+	title,
+	headline,
+}: {
+	children: ReactNode;
+	layoutDescription: string;
+	description: string;
+	headline: string;
+	title?: string;
+}): JSX.Element {
+	return (
+		<Layout description={layoutDescription} title={title}>
+			<main className="container padding-top--md padding-bottom--lg">
+				<h1 className={styles.headline}>{headline}</h1>
+				<p>{description}</p>
+				{children}
+			</main>
+		</Layout>
+	);
+}
+
+export default PageLayout;

server/ui/src/components/PageLayout/index.ts

@@ -0,0 +1,3 @@
+import PageLayout from "./PageLayout";
+
+export default PageLayout;

server/ui/src/components/Upload/Upload.module.css

@@ -0,0 +1,14 @@
+.buttonGroup {
+	display: flex;
+	justify-content: flex-end;
+	margin: 1rem 0;
+}
+
+.resultDisplay {
+	margin: 1em 0;
+}
+
+.withError {
+	border: 0.2rem solid var(--text-error);
+	border-radius: var(--border-radius-small);
+}

server/ui/src/components/Upload/Upload.tsx

@@ -0,0 +1,115 @@
+import type { FormEventHandler } from "react";
+import React, { useCallback, useState } from "react";
+import clsx from "clsx";
+import Dropzone from "../Dropzone";
+import Codeblock from "../Codeblock";
+import ErrorDisplay from "../ErrorDisplay";
+import useRequest, { RequestStatus } from "../util/useRequest";
+import Button from "../Button";
+import styles from "./Upload.module.css";
+
+const ENDPOINT = "/";
+
+const ACCEPT = {
+	"text/xml": [".xml", ".XML"],
+	"application/xml": [".xml", ".XML"],
+};
+
+function createFileName(selectedFileName: string | undefined) {
+	return selectedFileName
+		? `${selectedFileName.replace(/\.xml$/i, "")}-report.xml`
+		: "report.xml";
+}
+
+function Upload(): JSX.Element {
+	const [selectedFile, setSelectedFile] = useState<File | null>(null);
+	const [rejected, setRejected] = useState<File[]>([]);
+	const { data, error, request, status } = useRequest();
+
+	const handleDrop = useCallback(
+		(acceptedFiles: File[], rejectedFiles: File[]) => {
+			if (acceptedFiles.length) {
+				setSelectedFile(acceptedFiles[0]);
+				setRejected([]);
+			} else {
+				setRejected(rejectedFiles);
+			}
+		},
+		[],
+	);
+
+	const handleSubmit: FormEventHandler<HTMLFormElement> = (e) => {
+		e.preventDefault();
+		if (!selectedFile) return;
+		request(ENDPOINT, {
+			method: "POST",
+			headers: { "Content-Type": "application/xml" },
+			body: selectedFile,
+			redirect: "follow",
+		});
+	};
+
+	const meaningfulErrorResponse = !!error && [406, 422].includes(error.code);
+
+	return (
+		<>
+			<form onSubmit={handleSubmit}>
+				{status === RequestStatus.Failure && error && !meaningfulErrorResponse && (
+					<ErrorDisplay title="An error occurred while validating the file">
+						<Codeblock enableCopy>{error.message}</Codeblock>
+					</ErrorDisplay>
+				)}
+				{rejected.length > 1 && (
+					<ErrorDisplay title="Please select a single file only" />
+				)}
+				{rejected.length === 1 && (
+					<ErrorDisplay title="Only XML files are supported">
+						<Codeblock>{`Invalid file found: ${rejected[0].name}`}</Codeblock>
+					</ErrorDisplay>
+				)}
+				<Dropzone
+					onDrop={handleDrop}
+					accept={ACCEPT}
+					multiple={false}
+					hasSelectedFiles={!!selectedFile}
+				>
+					{selectedFile ? (
+						selectedFile.name
+					) : (
+						<>Drag &amp; drop files here or click to select a file</>
+					)}
+				</Dropzone>
+				<div className={styles.buttonGroup}>
+					<Button
+						type="submit"
+						disabled={!selectedFile}
+						loading={status === RequestStatus.Loading}
+					>
+						Validate
+					</Button>
+				</div>
+			</form>
+			{((data && status === RequestStatus.Success) ||
+				meaningfulErrorResponse) && (
+				<div
+					className={clsx(
+						styles.resultDisplay,
+						meaningfulErrorResponse && styles.withError,
+					)}
+				>
+					<Codeblock
+						download={{
+							fileName: createFileName(selectedFile?.name),
+							mime: "application/xml",
+						}}
+						enableCopy
+					>
+						{data || error?.message || ""}
+					</Codeblock>
+				</div>
+			)}
+		</>
+	);
+}
+
+export default Upload;

server/ui/src/components/Upload/index.ts

@@ -0,0 +1,3 @@
+import Upload from "./Upload";
+
+export default Upload;

server/ui/src/components/XmlView/XmlView.tsx

@@ -0,0 +1,35 @@
+import React, { useEffect } from "react";
+import Codeblock from "../Codeblock";
+import ErrorDisplay from "../ErrorDisplay";
+import useRequest, { RequestStatus } from "../util/useRequest";
+
+function XmlView({
+	endpoint,
+	fileName,
+}: {
+	endpoint: string;
+	fileName: string;
+}): JSX.Element {
+	const { request, data, error, status } = useRequest();
+
+	useEffect(() => {
+		request(endpoint, { headers: { "Content-Type": "application/xml" } });
+	}, [endpoint, request]);
+
+	return (
+		<>
+			{status === RequestStatus.Failure && error && (
+				<ErrorDisplay title="An error occurred while fetching">
+					<Codeblock>{error.message}</Codeblock>
+				</ErrorDisplay>
+			)}
+			{status === RequestStatus.Success && data && (
+				<Codeblock download={{ fileName, mime: "application/xml" }} enableCopy>
+					{data}
+				</Codeblock>
+			)}
+		</>
+	);
+}
+
+export default XmlView;

server/ui/src/components/XmlView/index.ts

@@ -0,0 +1,3 @@
+import XmlView from "./XmlView";
+
+export default XmlView;

server/ui/src/components/util/types.ts

@@ -0,0 +1,6 @@
+export type SharedKeys<A, B> = Extract<keyof A, keyof B>;
+export type ExtendProps<Base, Extension> = Omit<
+	Base,
+	SharedKeys<Base, Extension>
+> &
+	Extension;

server/ui/src/components/util/useRequest.ts

@@ -0,0 +1,93 @@
+import { useCallback, useEffect, useMemo, useRef, useState } from "react";
+import useDocusaurusContext from "@docusaurus/useDocusaurusContext";
+
+export enum RequestStatus {
+	Idle = "idle",
+	Loading = "loading",
+	Success = "success",
+	Failure = "failure",
+}
+
+export interface RequestState {
+	status: RequestStatus;
+	data: null | string;
+	error: null | { code: number; message: string };
+}
+
+export interface UseRequest extends RequestState {
+	request: (endpoint: string, init?: RequestInit) => void;
+}
+
+const EMPTY_REQUEST: RequestState = {
+	status: RequestStatus.Idle,
+	data: null,
+	error: null,
+};
+
+function createEndpoint(endpoint: string, apiBase: string): string {
+	const segments = apiBase
+		.split("/")
+		.concat(endpoint.split("/"))
+		.filter(Boolean);
+	return `/${segments.join("/")}`;
+}
+
+function useRequest(): UseRequest {
+	const [requestState, setRequest] = useState(EMPTY_REQUEST);
+	const { siteConfig } = useDocusaurusContext();
+	const apiBase = siteConfig.customFields?.apiBase as string;
+
+	const isMountedRef = useRef(true);
+	useEffect(() => {
+		return () => {
+			isMountedRef.current = false;
+		};
+	}, []);
+
+	const request = useCallback(
+		(endpoint: string, init?: RequestInit) => {
+			setRequest((prev) => ({ ...prev, status: RequestStatus.Loading }));
+
+			fetch(createEndpoint(endpoint, apiBase), init)
+				.then((response) => {
+					return response.text().then((text) => ({
+						data: text,
+						ok: response.ok,
+						code: response.status,
+					}));
+				})
+				.then(({ data, ok, code }) => {
+					if (!isMountedRef.current) return;
+					if (ok) {
+						setRequest({
+							status: RequestStatus.Success,
+							data,
+							error: null,
+						});
+					} else {
+						setRequest((prev) => ({
+							...prev,
+							status: RequestStatus.Failure,
+							error: { code, message: data },
+						}));
+					}
+				})
+				.catch((error) => {
+					if (!isMountedRef.current) return;
+					setRequest((prev) => ({
+						...prev,
+						status: RequestStatus.Failure,
+						error: {
+							code: 0,
+							message: error?.toString?.() || "An unknown error occurred",
+						},
+					}));
+				});
+		},
+		[apiBase],
+	);
+
+	return useMemo(() => ({ ...requestState, request }), [request, requestState]);
+}
+
+export default useRequest;

server/ui/src/css/custom.css

@@ -0,0 +1,172 @@
+/**
+ * Any CSS included here will be global. The classic template
+ * bundles Infima by default. Infima is a CSS framework designed to
+ * work well for content-centric websites.
+ */
+
+/* You can override the default Infima variables here. */
+:root {
+	--ifm-color-primary: var(--blue-3);
+	--ifm-color-primary-dark: var(--blue-4);
+	--ifm-color-primary-darker: var(--blue-5);
+	--ifm-color-primary-darkest: var(--blue-6);
+	--ifm-color-primary-light: var(--blue-2);
+	--ifm-color-primary-lighter: var(--blue-1);
+	--ifm-color-primary-lightest: var(--blue-0);
+
+	--ifm-code-font-size: 95%;
+	--docusaurus-highlighted-code-line-bg: rgba(0, 0, 0, 0.1);
+	--ifm-global-radius: var(--border-radius-small);
+
+	--ifm-font-family-base: var(--font-sans);
+	--ifm-font-family-monospace: var(--font-mono);
+}
+
+/* For readability concerns, you should choose a lighter palette in dark mode. */
+[data-theme="dark"]:root {
+	--docusaurus-highlighted-code-line-bg: rgba(0, 0, 0, 0.3);
+	--ifm-background-color: var(--surface-6);
+}
+
+[data-theme] .footer {
+	--ifm-footer-background-color: var(--surface-accent-4);
+	--ifm-footer-color: var(--text-accent-bg-main);
+	--ifm-footer-link-color: var(--text-accent-bg-main);
+	--ifm-footer-link-hover-color: var(--text-accent-bg-main);
+	--ifm-footer-title-color: var(--text-accent-bg-main);
+}
+[data-theme="dark"] .footer {
+	--ifm-footer-background-color: var(--surface-6);
+	border-top: 1px solid var(--ifm-table-border-color);
+}
+[data-theme] .navbar {
+	--ifm-navbar-background-color: var(--blue-4);
+}
+
+/* XÖV Theme */
+:where(html) {
+	--blue-0: hsl(206 100% 95%);
+	--blue-1: hsl(206 100% 80%);
+	--blue-2: hsl(206 100% 65%);
+	--blue-3: hsl(206 100% 47%);
+	--blue-4: hsl(220 41% 30%);
+	--blue-5: hsl(220 41% 24%);
+	--blue-6: hsl(220 41% 18%);
+
+	--gray-0: hsl(216 33% 100%);
+	--gray-1: hsl(216 33% 97%);
+	--gray-2: hsl(220 21% 95%);
+	--gray-3: hsl(220 21% 92%);
+	--gray-4: hsl(212 10% 73%);
+	--gray-5: hsl(212 10% 45%);
+	--gray-6: hsl(212 15% 13%);
+
+	--red-0: hsl(357 80% 96%);
+	--red-1: hsl(357 80% 89%);
+	--red-2: hsl(357 80% 75%);
+	--red-3: hsl(357 80% 60%);
+	--red-4: hsl(357 80% 40%);
+	--red-5: hsl(357 60% 22%);
+
+	--orange-0: hsl(46 80% 90%);
+	--orange-1: hsl(46 80% 80%);
+	--orange-2: hsl(46 80% 68%);
+	--orange-3: hsl(46 80% 40%);
+	--orange-4: hsl(46 80% 25%);
+	--orange-5: hsl(46 80% 10%);
+
+	--green-0: hsl(162 100% 93%);
+	--green-1: hsl(162 100% 74%);
+	--green-2: hsl(162 100% 45%);
+	--green-3: hsl(162 100% 30%);
+	--green-4: hsl(162 100% 20%);
+	--green-5: hsl(162 100% 10%);
+
+	/* Surface colors */
+	--surface-0: var(--gray-0);
+	--surface-1: var(--gray-1);
+	--surface-2: var(--gray-2);
+	--surface-3: var(--gray-3);
+	--surface-4: var(--gray-4);
+	--surface-5: var(--gray-5);
+	--surface-6: var(--gray-6);
+
+	--surface-accent-0: var(--blue-0);
+	--surface-accent-1: var(--blue-1);
+	--surface-accent-2: var(--blue-2);
+	--surface-accent-3: var(--blue-3);
+	--surface-accent-4: var(--blue-4);
+	--surface-accent-5: var(--blue-5);
+
+	/* Text colors */
+	--text-0: var(--gray-4);
+	--text-1: var(--gray-5);
+	--text-2: var(--gray-6);
+	--text-main: var(--text-2);
+	--text-faded: var(--text-1);
+
+	--text-accent-0: var(--blue-3);
+	--text-accent-1: var(--blue-4);
+	--text-accent-2: var(--blue-5);
+	--text-accent: var(--text-accent-2);
+
+	--text-accent-bg-0: var(--gray-0);
+	--text-accent-bg-1: var(--gray-1);
+	--text-accent-bg-2: var(--gray-4);
+	--text-accent-bg-3: var(--blue-4);
+	--text-accent-bg-main: var(--text-accent-bg-0);
+
+	--text-negative: var(--red-3);
+	--text-error: var(--red-3);
+	--text-warning: var(--orange-3);
+	--text-info: var(--blue-3);
+	--text-success: var(--green-3);
+
+	/* Misc elements */
+	--divider: var(--gray-4);
+	--scrollthumb: var(--gray-4);
+	--input-background: var(--surface-0);
+	--input-background-disabled: var(--surface-2);
+
+	/* Border Radius */
+	--border-radius-small: 2px;
+	--border-radius-medium: 0.2rem;
+	--border-radius-large: 1rem;
+
+	--color-border: var(--gray-4);
+	--color-border-hover: var(--gray-4);
+	--color-border-accent: var(--blue-2);
+	--color-border-accent-hover: var(--blue-2);
+
+	/* Fonts */
+	--font-sans: "Open Sans", system-ui, -apple-system, "Segoe UI", "Roboto",
+		"Ubuntu", "Cantarell", "Noto Sans", sans-serif, "Apple Color Emoji",
+		"Segoe UI Emoji", "Segoe UI Symbol";
+	--font-serif: ui-serif, serif, "Apple Color Emoji", "Segoe UI Emoji",
+		"Segoe UI Symbol";
+	--font-mono: "Cascadia Code", "Dank Mono", "Operator Mono", "Inconsolata",
+		"Fira Mono", ui-monospace, "SF Mono", "Monaco", "Droid Sans Mono",
+		"Source Code Pro", monospace, "Apple Color Emoji", "Segoe UI Emoji",
+		"Segoe UI Symbol";
+}
+
+/* Scrollbars: */
+/* Firefox */
+* {
+	scrollbar-width: thin;
+	scrollbar-color: var(--scrollthumb) transparent;
+}
+/* Chrome, Edge, and Safari */
+*::-webkit-scrollbar {
+	width: min(8px, 0.5rem);
+	height: min(8px, 0.5rem);
+}
+
+*::-webkit-scrollbar-track {
+	background: transparent;
+}
+
+*::-webkit-scrollbar-thumb {
+	background-color: var(--scrollthumb);
+	border-radius: 999rem;
+}

server/ui/src/pages/config/ConfigPage.tsx

@@ -0,0 +1,18 @@
+import React, { JSX } from "react";
+import PageLayout from "@site/src/components/PageLayout";
+import XmlView from "@site/src/components/XmlView";
+
+function ConfigPage(): JSX.Element {
+	return (
+		<PageLayout
+			title="Validator configuration"
+			layoutDescription="The currently loaded validator configuration"
+			headline="Validator configuration"
+			description="View the currently loaded validator configuration."
+		>
+			<XmlView endpoint="/server/config" fileName="config.xml" />
+		</PageLayout>
+	);
+}
+
+export default ConfigPage;

server/ui/src/pages/config/index.ts

@@ -0,0 +1,3 @@
+import ConfigPage from "./ConfigPage";
+
+export default ConfigPage;

server/ui/src/pages/health/HealthPage.tsx

@@ -0,0 +1,18 @@
+import React, { JSX } from "react";
+import PageLayout from "@site/src/components/PageLayout";
+import XmlView from "@site/src/components/XmlView";
+
+function HealthPage(): JSX.Element {
+	return (
+		<PageLayout
+			title="Health information"
+			layoutDescription="Health and status information about the system"
+			headline="Server health information"
+			description="Information about health and status of the running system."
+		>
+			<XmlView endpoint="/server/health" fileName="health.xml" />
+		</PageLayout>
+	);
+}
+
+export default HealthPage;

server/ui/src/pages/health/index.ts

@@ -0,0 +1,3 @@
+import HealthPage from "./HealthPage";
+
+export default HealthPage;

server/ui/src/pages/index.tsx

@@ -0,0 +1,15 @@
+import React, { JSX } from "react";
+import Upload from "../components/Upload";
+import PageLayout from "../components/PageLayout";
+
+export default function Home(): JSX.Element {
+	return (
+		<PageLayout
+			layoutDescription="KoSIT Validator Daemon"
+			headline="Try the validator!"
+			description="Upload an XML file here to validate its contents. Note: this is just a demo implementation, not meant for production usage. If you need a production ready implementation you are welcome to contribute to the open source project."
+		>
+			<Upload />
+		</PageLayout>
+	);
+}

server/ui/src/pages/markdown-page.md

@@ -0,0 +1,7 @@
+---
+title: Markdown page example
+---
+
+# Markdown page example
+
+You don't need React to write simple standalone pages.

server/ui/static/img/favicon.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="200" height="200" viewBox="0 0 24 24">
+  <path fill="hsl(220, 41%, 30%)" d="M14 2H6c-1.1 0-1.99.9-1.99 2L4 20c0 1.1.89 2 1.99 2H18c1.1 0 2-.9 2-2V8l-6-6zm-3.06 16L7.4 14.46l1.41-1.41 2.12 2.12 4.24-4.24 1.41 1.41L10.94 18zM13 9V3.5L18.5 9H13z"></path>
+</svg>

server/ui/static/img/logo.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="200" height="200" viewBox="0 0 24 24">
+  <path fill="#fff" d="M14 2H6c-1.1 0-1.99.9-1.99 2L4 20c0 1.1.89 2 1.99 2H18c1.1 0 2-.9 2-2V8l-6-6zm-3.06 16L7.4 14.46l1.41-1.41 2.12 2.12 4.24-4.24 1.41 1.41L10.94 18zM13 9V3.5L18.5 9H13z"></path>
+</svg>

server/ui/tsconfig.json

@@ -0,0 +1,9 @@
+{
+	// This file is not used in compilation. It is here just for a nice editor experience.
+	"extends": "@tsconfig/docusaurus/tsconfig.json",
+	"compilerOptions": {
+		"baseUrl": ".",
+		"resolveJsonModule": true,
+		"strict": true
+	}
+}

src/assembly/assembly-dist.xml

@@ -1,22 +1,5 @@
-<!--
-  ~ Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~     http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License.
-  -->
-
 <assembly xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-          xmlns="http://maven.apache.org/ASSEMBLY/2.0.0"
+    xmlns="http://maven.apache.org/ASSEMBLY/2.0.0" xsi:schemaLocation="http://maven.apache.org/ASSEMBLY/2.0.0 http://maven.apache.org/xsd/assembly-2.0.0.xsd">
-          xsi:schemaLocation="http://maven.apache.org/ASSEMBLY/2.0.0 http://maven.apache.org/xsd/assembly-2.0.0.xsd">
     <id>full</id>
     <formats>
         <format>zip</format>
@@ -35,8 +18,12 @@
             <directory>${project.build.directory}</directory>
             <outputDirectory/>
             <includes>
-                <include>validationtool-*.jar</include>
+                <include>validator-*.jar</include>
             </includes>
+            <!-- excludes always win over includes if both patterns match -->
+            <excludes>
+                <exclude>*standalone.jar</exclude>
+            </excludes>
         </fileSet>
 
     </fileSets>
@@ -45,7 +32,6 @@
             <outputDirectory>libs</outputDirectory>
             <useProjectArtifact>false</useProjectArtifact>
             <scope>runtime</scope>
-            <outputFileNameMapping>${artifact.artifactId}-${artifact.baseVersion}.${artifact.extension}</outputFileNameMapping>
         </dependencySet>
     </dependencySets>
 

src/main/java/de/kosit/validationtool/api/AcceptRecommendation.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
+ * Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/kosit/validationtool/api/Check.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
+ * Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/kosit/validationtool/api/CheckConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
+ * Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -27,12 +27,13 @@ import lombok.extern.slf4j.Slf4j;
 
 import de.kosit.validationtool.impl.ContentRepository;
 import de.kosit.validationtool.impl.Scenario;
+import de.kosit.validationtool.impl.xml.ProcessorProvider;
 
 /**
  * Zentrale Konfigration einer Prüf-Instanz.
  * 
  * @author Andreas Penski
- * @deprecated since 1.3.0 use {@link Configuration} instead
+ * @deprecated since 1.3.0 use {@link Configuration} instead. Will be removed in 2.0
  */
 @Getter
 @Setter
@@ -55,7 +56,7 @@ public class CheckConfiguration implements Configuration {
 
     private Configuration getDelegate() {
         if (this.delegate == null) {
-            this.delegate = Configuration.load(this.scenarioDefinition, this.scenarioRepository).build();
+            this.delegate = Configuration.load(this.scenarioDefinition, this.scenarioRepository).build(ProcessorProvider.getProcessor());
         }
         return this.delegate;
     }

src/main/java/de/kosit/validationtool/api/Configuration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
+ * Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -81,7 +81,7 @@ public interface Configuration {
      * Add some additional parameters to the validator configuration. Parameter usage depends on actual implementation
      * of {@link Check}
      *
-     * @return
+     * @return A Map containing the additional Parameters to be added.
      */
     Map<String, Object> getAdditionalParameters();
 

src/main/java/de/kosit/validationtool/api/Input.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
+ * Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -45,7 +45,7 @@ public interface Input {
     /**
      * The digest algorithm used for computing the {@link #getHashCode()}
      * 
-     * @return the name of the digest algorith
+     * @return the name of the digest algorithm
      */
     String getDigestAlgorithm();
 

src/main/java/de/kosit/validationtool/api/InputFactory.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
+ * Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/kosit/validationtool/api/ResolvingConfigurationStrategy.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
+ * Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,7 +24,6 @@ import javax.xml.validation.SchemaFactory;
 import javax.xml.validation.Validator;
 
 import net.sf.saxon.lib.UnparsedTextURIResolver;
-import net.sf.saxon.s9api.Processor;
 
 /**
  * Centralized construction and configuration of XML related infrastructure components. This interface allows to use
@@ -50,17 +49,6 @@ public interface ResolvingConfigurationStrategy {
      */
     SchemaFactory createSchemaFactory();
 
-    /**
-     * Returns a preconfigured {@link Processor Saxon Processor} for various tasks within the Validator. The validator
-     * leverages the saxon s9api for internal processing e.g. xml reading and writing. So this is the main object to
-     * secure for reading, transforming and writing xml files.
-     *
-     * Note: you need exactly one instance for all validator related processing.
-     *
-     * @return a preconfigured {@link Processor}
-     */
-    Processor getProcessor();
-
     /**
      * Creates a specific implementation for resolving referenced objects in XML files. The URIResolver is used for
      * dereferencing an absolute URI (after resolution) to return a {@link javax.xml.transform.Source}. It <b>can</b> be

src/main/java/de/kosit/validationtool/api/Result.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
+ * Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -22,6 +22,7 @@ import org.oclc.purl.dsdl.svrl.FailedAssert;
 import org.oclc.purl.dsdl.svrl.SchematronOutput;
 import org.w3c.dom.Document;
 
+import de.kosit.validationtool.impl.model.CustomFailedAssert;
 import net.sf.saxon.s9api.XdmNode;
 
 /**
@@ -69,23 +70,31 @@ public interface Result {
     /**
      * Schnellzugriff auf die Empfehlung zur Weiterverarbeitung des Dokuments.
      *
-     * @return true wenn {@link AcceptRecommendation#ACCEPTABLE}
+     * @return <code>true</code> wenn {@link AcceptRecommendation#ACCEPTABLE}
      */
     boolean isAcceptable();
 
     /**
      * Gibt eine Liste mit gefundenen Schema-Validation-Fehler zurück. Diese Liste ist leer, wenn keine Fehler gefunden
      * wurden.
+     * 
+     * @return List of schema validation errors.
      */
     List<XmlError> getSchemaViolations();
 
     /**
      * Liefert die Ergebnisse der Schematron-Prüfungen, in der Reihenfolge der Szenario-Konfiguration.
      *
-     * @return Liste mit Schematron-Ergebnissen
+     * @return List with Schematron results
      */
     List<SchematronOutput> getSchematronResult();
 
+    /**
+     * @return List of custom failed asserts per Schematron level. Only failed assertions with a custom level are
+     *         contained. Never <code>null</code> but maybe empty.
+     */
+    List<CustomFailedAssert> getCustomFailedAsserts();
+
     /**
      * Returns {@link org.oclc.purl.dsdl.svrl.FailedAssert FailedAsserts} of a schematron evaluation.
      *
@@ -96,14 +105,14 @@ public interface Result {
     /**
      * Liefert ein true, wenn keine Schema-Violations vorhanden sind.
      *
-     * @return true wenn Schema-valide
+     * @return <code>true</code> if XML Schema compliant
      */
     boolean isSchemaValid();
 
     /**
      * Liefert ein true, wenn der Prüfling eine well-formed XML-Datei ist.
      *
-     * @return true wenn well-formed
+     * @return <code>true</code> if wellformed
      */
     boolean isWellformed();
 
@@ -111,7 +120,7 @@ public interface Result {
      * Returns true, if schematron has been checked and the result does not contain any {@link FailedAssert
      * FailedAsserts}.
      *
-     * @return true, if valid
+     * @return <code>true</code>, if valid
      */
     boolean isSchematronValid();
 }

src/main/java/de/kosit/validationtool/api/XmlError.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
+ * Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/kosit/validationtool/cmd/CheckAssertionAction.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
+ * Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -23,16 +23,14 @@ import java.util.Map;
 
 import org.apache.commons.lang3.StringUtils;
 
-import lombok.AccessLevel;
-import lombok.Getter;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-
 import de.kosit.validationtool.cmd.assertions.AssertionType;
 import de.kosit.validationtool.cmd.assertions.Assertions;
 import de.kosit.validationtool.impl.model.Result;
 import de.kosit.validationtool.impl.tasks.CheckAction;
-
+import lombok.AccessLevel;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
 import net.sf.saxon.s9api.Processor;
 import net.sf.saxon.s9api.SaxonApiException;
 import net.sf.saxon.s9api.XPathCompiler;
@@ -56,12 +54,12 @@ class CheckAssertionAction implements CheckAction {
 
     private Map<String, List<AssertionType>> mappedAssertions;
 
-    private static boolean matches(String key, String name) {
+    private static boolean matches(final String key, final String name) {
         return key.startsWith(name) || (name + ".xml").endsWith(key);
     }
 
     @Override
-    public void check(Bag results) {
+    public void check(final Bag results) {
         log.info("Checking assertions for {}", results.getInput().getName());
         final List<AssertionType> toCheck = findAssertions(results.getName());
         final List<String> errors = new ArrayList<>();
@@ -84,28 +82,28 @@ class CheckAssertionAction implements CheckAction {
         }
     }
 
-    private List<AssertionType> findAssertions(String name) {
+    private List<AssertionType> findAssertions(final String name) {
         return getMapped().entrySet().stream().filter(e -> matches(e.getKey(), name)).map(Map.Entry::getValue).findFirst().orElse(null);
     }
 
-    private boolean check(XdmNode document, AssertionType assertion) {
+    private boolean check(final XdmNode document, final AssertionType assertion) {
         try {
             final XPathSelector selector = createSelector(assertion);
             selector.setContextItem(document);
             return selector.effectiveBooleanValue();
-        } catch (SaxonApiException e) {
+        } catch (final SaxonApiException e) {
             log.error("Error evaluating assertion {} for {}", assertion.getTest(), assertion.getReportDoc(), e);
         }
         return false;
 
     }
 
-    private XPathSelector createSelector(AssertionType assertion) throws SaxonApiException {
+    private XPathSelector createSelector(final AssertionType assertion) {
         try {
             final XPathCompiler compiler = getProcessor().newXPathCompiler();
             assertions.getNamespace().forEach(ns -> compiler.declareNamespace(ns.getPrefix(), ns.getValue()));
             return compiler.compile(assertion.getTest()).load();
-        } catch (SaxonApiException e) {
+        } catch (final SaxonApiException e) {
             throw new IllegalStateException(String.format("Can not compile xpath match expression '%s'",
                     StringUtils.isNotBlank(assertion.getTest()) ? assertion.getTest() : "EMPTY EXPRESSION"), e);
         }
@@ -114,8 +112,8 @@ class CheckAssertionAction implements CheckAction {
     private Map<String, List<AssertionType>> getMapped() {
         if (mappedAssertions == null) {
             mappedAssertions = new HashMap<>();
-            for (AssertionType assertionType : assertions.getAssertion()) {
+            for (final AssertionType assertionType : assertions.getAssertion()) {
-                List<AssertionType> list = mappedAssertions.computeIfAbsent(assertionType.getReportDoc(), k -> new ArrayList<>());
+                final List<AssertionType> list = mappedAssertions.computeIfAbsent(assertionType.getReportDoc(), k -> new ArrayList<>());
                 list.add(assertionType);
             }
         }

src/main/java/de/kosit/validationtool/cmd/CommandLineApplication.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
+ * Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,24 +16,17 @@
 
 package de.kosit.validationtool.cmd;
 
-import static de.kosit.validationtool.cmd.CommandLineOptions.HELP;
-import static de.kosit.validationtool.cmd.CommandLineOptions.createHelpOptions;
-import static de.kosit.validationtool.cmd.CommandLineOptions.createOptions;
-import static de.kosit.validationtool.cmd.CommandLineOptions.printHelp;
 import static de.kosit.validationtool.impl.Printer.writeErr;
+import static org.apache.commons.lang3.StringUtils.isNotEmpty;
 
-import java.util.Arrays;
+import org.apache.commons.lang3.ObjectUtils;
-
-import org.apache.commons.cli.CommandLine;
-import org.apache.commons.cli.CommandLineParser;
-import org.apache.commons.cli.DefaultParser;
-import org.apache.commons.cli.Options;
-import org.apache.commons.cli.ParseException;
 import org.fusesource.jansi.AnsiConsole;
 import org.fusesource.jansi.AnsiRenderer.Code;
 
 import de.kosit.validationtool.cmd.report.Line;
 import de.kosit.validationtool.impl.Printer;
+import picocli.CommandLine;
+import picocli.CommandLine.ParseResult;
 
 /**
  * Commandline interface of the validator. It parses the commandline args and hands over actual execution to
@@ -59,7 +52,9 @@ public class CommandLineApplication {
         AnsiConsole.systemInstall();
         final ReturnValue resultStatus = mainProgram(args);
         if (!resultStatus.equals(ReturnValue.DAEMON_MODE)) {
+            if (!resultStatus.equals(ReturnValue.HELP_REQUEST) && resultStatus.getCode() >= 0) {
                 sayGoodby(resultStatus);
+            }
             System.exit(resultStatus.getCode());
         } else {
             Runtime.getRuntime().addShutdownHook(new Thread(() -> Printer.writeOut("Shutting down daemon ...")));
@@ -79,60 +74,39 @@ public class CommandLineApplication {
     // for testing purposes. Unless jvm is terminated during tests. See above
     static ReturnValue mainProgram(final String[] args) {
 
-        final Options options = createOptions();
         ReturnValue resultStatus;
+        final CommandLine commandLine = new CommandLine(new CommandLineOptions());
         try {
-            if (isHelpRequested(args)) {
+            commandLine.setExecutionExceptionHandler(CommandLineApplication::logExecutionException);
-                printHelp(options);
+            final int cmdlineRetVal = commandLine.execute(args);
-                resultStatus = ReturnValue.SUCCESS;
+            if (commandLine.isUsageHelpRequested() || cmdlineRetVal == CommandLine.ExitCode.USAGE) {
+                resultStatus = ReturnValue.HELP_REQUEST;
             } else {
-                final CommandLineParser parser = new DefaultParser();
+                resultStatus = ObjectUtils.getIfNull(commandLine.getExecutionResult(), ReturnValue.PARSING_ERROR);
-                final CommandLine cmd = parser.parse(options, args);
+                if (resultStatus.isError()) {
-                configureLogging(cmd);
+                    commandLine.usage(System.out);
-                resultStatus = Validator.mainProgram(cmd);
                 }
-        } catch (final ParseException e) {
+            }
+
+        } catch (final Exception e) {
             writeErr("Error processing command line arguments: {0}", e.getMessage(), e);
-            printHelp(options);
             resultStatus = ReturnValue.PARSING_ERROR;
         }
         return resultStatus;
     }
 
-    private static boolean isHelpRequested(final String[] args) {
+    // The signature is required, because the method is used a lambda
-        final Options helpOptions = createHelpOptions();
+    @SuppressWarnings("unused")
-        try {
+    private static int logExecutionException(final Exception ex, final CommandLine cli, final ParseResult parseResult) {
-            final CommandLineParser parser = new DefaultParser();
+        final String message = isNotEmpty(ex.getMessage()) ? ex.getMessage() : "Es ist eine Fehler aufgetreten";
-            final CommandLine cmd = parser.parse(helpOptions, args, true);
+        Printer.writeErr(ex, message);
-            if (cmd.hasOption(HELP.getOpt()) || args.length == 0) {
+        return 1;
-                return true;
-            }
-        } catch (final ParseException e) {
-            // we can ignore that, we just look for the help parameters
-        }
-        return false;
     }
 
-    private static void configureLogging(final CommandLine cmd) throws ParseException {
+    enum Level {
-        if (cmd.hasOption(CommandLineOptions.DEBUG_LOG.getOpt())) {
-            System.setProperty(org.slf4j.impl.SimpleLogger.DEFAULT_LOG_LEVEL_KEY, "DEBUG");
-        } else if (cmd.hasOption(CommandLineOptions.LOG_LEVEL.getOpt())) {
-
-            final String level = Level.resolve(cmd.getOptionValue(CommandLineOptions.LOG_LEVEL.getOpt()));
-            System.setProperty(org.slf4j.impl.SimpleLogger.DEFAULT_LOG_LEVEL_KEY, level);
-        } else {
-            System.setProperty(org.slf4j.impl.SimpleLogger.DEFAULT_LOG_LEVEL_KEY, "OFF");
-        }
-    }
-
-    private enum Level {
 
         INFO, WARN, DEBUG, TRACE, ERROR, OFF;
 
-        static String resolve(final String optionValue) throws ParseException {
-            return Arrays.stream(values()).filter(e -> e.name().equalsIgnoreCase(optionValue)).map(Enum::name).findFirst()
-                    .orElseThrow(() -> new ParseException("Either specify trace,debug,info,warn,error as log level"));
-        }
     }
 
 }

src/main/java/de/kosit/validationtool/cmd/CommandLineOptions.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
+ * Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,100 +16,176 @@
 
 package de.kosit.validationtool.cmd;
 
-import org.apache.commons.cli.HelpFormatter;
+import java.nio.file.Path;
-import org.apache.commons.cli.Option;
+import java.util.List;
+import java.util.concurrent.Callable;
+
+import de.kosit.validationtool.cmd.CommandLineApplication.Level;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import picocli.CommandLine.ArgGroup;
+import picocli.CommandLine.Command;
+import picocli.CommandLine.Help.Visibility;
+import picocli.CommandLine.Option;
+import picocli.CommandLine.Parameters;
 
 /**
+ * Commandline Interface definition.
+ * 
  * @author Andreas Penski
  */
-public class CommandLineOptions {
+@Command(description = "Structural and semantic validation of xml files", name = "KoSIT Validator", mixinStandardHelpOptions = false,
+         separator = " ", synopsisHeading = CommandLineOptions.SYNOSIS_HEADING)
+@Getter
+public class CommandLineOptions implements Callable<ReturnValue> {
 
-    static final Option HELP = Option.builder("?").longOpt("help").argName("Help").desc("Displays this help").build();
+    static final String SYNOSIS_HEADING = "Usage: ";
 
-    static final Option SCENARIOS = Option.builder("s").required().longOpt("scenarios").hasArg().desc("Location of scenarios.xml e.g.")
+    /**
-            .build();
+     * @author Andreas Penski
+     */
+    @Getter
+    @NoArgsConstructor
+    static class DaemonOptions {
 
-    static final Option REPOSITORY = Option.builder("r").longOpt("repository").hasArg().desc("Directory containing scenario content")
+        @Option(names = { "-D", "--daemon" }, description = "Starts a daemon listing for validation requests", defaultValue = "false",
-            .build();
+                required = true)
+        private boolean daemonMode;
 
-    static final Option PRINT = Option.builder("p").longOpt("print").desc("Prints the check result to stdout").build();
+        @Option(names = { "-H", "--host" }, description = "The hostname / IP address to bind the daemon.", defaultValue = "localhost",
+                showDefaultValue = Visibility.ALWAYS)
+        private String host;
 
-    static final Option OUTPUT = Option.builder("o").longOpt("output-directory")
+        @Option(names = { "-P", "--port" }, description = "The port to bind the daemon.", defaultValue = "8080",
-            .desc("Defines the out directory for results. Defaults to cwd").hasArg().build();
+                showDefaultValue = Visibility.ALWAYS)
+        private int port;
 
-    static final Option EXTRACT_HTML = Option.builder("h").longOpt("html")
+        @Option(names = { "-T", "--threads" },
-            .desc("Extract and save any html content within  result as a separate file ").build();
+                description = "Number of threads processing validation requests. Default depends on processor count", defaultValue = "-1",
+                showDefaultValue = Visibility.NEVER)
+        private int workerCount;
 
-    static final Option DEBUG = Option.builder("d").longOpt("debug").desc("Prints some more debug information").build();
+        @Option(names = { "-G", "--disable-gui" }, description = "Disables the GUI of the daemon mode")
-
+        private boolean disableGUI;
-    static final Option SERIALIZE_REPORT_INPUT = Option.builder("c").longOpt("serialize-report-input")
-            .desc("Serializes the report input to the cwd").build();
-
-    static final Option CHECK_ASSERTIONS = Option.builder("c").longOpt("check-assertions").hasArg()
-            .desc("Check the result using defined assertions").argName("assertions-file").build();
-
-    static final Option SERVER = Option.builder("D").longOpt("daemon").desc("Starts a daemon listing for validation requests").build();
-
-    static final Option HOST = Option.builder("H").longOpt("host").hasArg()
-            .desc("The hostname / IP address to bind the daemon. Default is localhost").build();
-
-    static final Option PORT = Option.builder("P").longOpt("port").hasArg().desc("The port to bind the daemon. Default is 8080").build();
-
-    static final Option WORKER_COUNT = Option.builder("T").longOpt("threads").hasArg()
-            .desc("Number of threads processing validation requests").build();
-
-    static final Option DISABLE_GUI = Option.builder("G").longOpt("disable-gui").desc("Disables the GUI of the daemon mode").build();
-
-    static final Option REPORT_POSTFIX = Option.builder(null).longOpt("report-postfix").hasArg()
-            .desc("Postfix of the generated report name").build();
-
-    static final Option REPORT_PREFIX = Option.builder(null).longOpt("report-prefix").hasArg().desc("Prefix of the generated report name")
-            .build();
-
-    static final Option DEBUG_LOG = Option.builder("X").longOpt("debug-logging").desc("Enables full debug log. Alias for -l debug").build();
-
-    static final Option LOG_LEVEL = Option.builder("l").longOpt("log-level").hasArg()
-            .desc("Enables a certain log level for debugging " + "purposes").build();
-
-    static final Option PRINT_MEM_STATS = Option.builder("m").longOpt("memory-stats").desc("Prints some memory stats").build();
-
-    private CommandLineOptions() {
-        // hide
     }
 
-    static org.apache.commons.cli.Options createOptions() {
+    /**
-        final org.apache.commons.cli.Options options = new org.apache.commons.cli.Options();
+     * @author Andreas Penski
-        options.addOption(HELP);
+     */
-        options.addOption(SERVER);
+    @Getter
-        options.addOption(HOST);
+    @NoArgsConstructor
-        options.addOption(PORT);
+    static class CliOptions {
-        options.addOption(SCENARIOS);
+
-        options.addOption(REPOSITORY);
+        @Option(names = { "-o", "--output-directory" }, description = "Defines the out directory for results.", defaultValue = ".",
-        options.addOption(PRINT);
+                required = true)
-        options.addOption(OUTPUT);
+        private Path outputPath;
-        options.addOption(EXTRACT_HTML);
+
-        options.addOption(DEBUG);
+        @Option(names = { "-h", "--html", "--extract-html" },
-        options.addOption(CHECK_ASSERTIONS);
+                description = "Extract and save any html content within result as a separate file")
-        options.addOption(PRINT_MEM_STATS);
+        private boolean extractHtml;
-        options.addOption(WORKER_COUNT);
+
-        options.addOption(DISABLE_GUI);
+        @Option(names = { "--serialize-report-input" }, description = "Serializes the report input to the cwd", defaultValue = "false")
-        options.addOption(REPORT_POSTFIX);
+        private boolean serializeInput;
-        options.addOption(REPORT_PREFIX);
+
-        options.addOption(LOG_LEVEL);
+        @Option(names = { "-c", "--check-assertions" }, paramLabel = "assertions-file",
-        options.addOption(DEBUG_LOG);
+                description = "Check the result using defined assertions")
-        return options;
+        private Path assertions;
+
+        @Option(names = { "--report-postfix" }, description = "Postfix of the generated report name")
+        private String reportPostfix;
+
+        @Option(names = { "--report-prefix" }, description = "Prefix of the generated report name")
+        private String reportPrefix;
+
+        @Option(names = { "-m", "--memory-stats" }, description = "Prints some memory stats")
+        private boolean printMemoryStats;
+
+        @Option(names = { "-p", "--print" }, description = "Prints the check result to stdout")
+        private boolean printReport;
+
+        @Parameters(arity = "1..*", description = "Files to validate")
+        private List<Path> files;
+
     }
 
-    static void printHelp(final org.apache.commons.cli.Options options) {
+    /**
-        // automatically generate the help statement
+     * Definition of logical name and a path for a configuration artifact.
-        final HelpFormatter formatter = new HelpFormatter();
+     * 
-        formatter.printHelp("check-tool  -s <scenario-config-file> [OPTIONS] [FILE]... ", options, false);
+     * @author Andreas Penski
+     */
+    @Getter
+    @Setter
+    public abstract static class Definition {
+
+        String name;
+
+        Path path;
     }
 
-    static org.apache.commons.cli.Options createHelpOptions() {
+    /**
-        final org.apache.commons.cli.Options options = new org.apache.commons.cli.Options();
+     * Definition of logical name and a path for a repository.
-        options.addOption(HELP);
+     * 
-        return options;
+     * @author Andreas Penski
+     */
+    public static class RepositoryDefinition extends Definition {
+        // just for type safety
     }
 
+    /**
+     * Definition of logical name and a path for a scenario configuration file.
+     * 
+     * @author Andreas Penski
+     */
+    public static class ScenarioDefinition extends Definition {
+        // just for type safety
+    }
+
+    @ArgGroup(exclusive = false, heading = "Daemon options\n")
+    private DaemonOptions daemonOptions;
+
+    @ArgGroup(exclusive = false, heading = "CLI usage options\n")
+    private CliOptions cliOptions;
+
+    @Option(names = { "-d", "--debug" }, description = "Prints some more debug information")
+    private boolean debugOutput;
+
+    @Option(names = { "-?", "--help" }, usageHelp = true, description = "display this help message")
+    boolean usageHelpRequested;
+
+    @Option(names = { "-X", "--debug-logging" }, description = "Enables full debug log. Alias for -l debug")
+    private boolean debugLog;
+
+    @Option(names = { "-l", "--log-level" }, description = "Enables a certain log level for debugging purposes", defaultValue = "OFF")
+    private Level logLevel;
+
+    @Option(names = { "-r", "--repository" }, paramLabel = "repository-path", description = "Directory containing scenario content",
+            converter = TypeConverter.RepositoryConverter.class)
+    private List<RepositoryDefinition> repositories;
+
+    @Option(names = { "-s", "--scenarios" }, description = "Location of scenarios.xml", paramLabel = "scenario.xml", required = true,
+            converter = TypeConverter.ScenarioConverter.class)
+    private List<ScenarioDefinition> scenarios;
+
+    @Override
+    public ReturnValue call() throws Exception {
+        configureLogging(this);
+        return Validator.mainProgram(this);
+    }
+
+    private static void configureLogging(final CommandLineOptions cmd) {
+        if (cmd.isDebugLog()) {
+            System.setProperty(org.slf4j.simple.SimpleLogger.DEFAULT_LOG_LEVEL_KEY, "DEBUG");
+        } else {
+            System.setProperty(org.slf4j.simple.SimpleLogger.DEFAULT_LOG_LEVEL_KEY, cmd.getLogLevel().name());
+        }
+    }
+
+    public boolean isDaemonModeEnabled() {
+        return getDaemonOptions() != null;
+    }
+
+    public boolean isCliModeEnabled() {
+        return getCliOptions() != null;
+    }
 }

src/main/java/de/kosit/validationtool/cmd/DefaultNamingStrategy.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
+ * Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/kosit/validationtool/cmd/ExtractHtmlContentAction.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
+ * Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/kosit/validationtool/cmd/InternalCheck.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
+ * Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -37,6 +37,8 @@ import de.kosit.validationtool.cmd.report.Line;
 import de.kosit.validationtool.impl.DefaultCheck;
 import de.kosit.validationtool.impl.tasks.CheckAction;
 
+import net.sf.saxon.s9api.Processor;
+
 /**
  * Simple Erweiterung der Klasse {@link DefaultCheck} um das Ergebnis der Assertion-Prüfung auszuwerten und auszugeben.
  * Diese Klasse stellt keine fachliche Erweiterung des eigentlichen Prüfvorganges dar!
@@ -55,8 +57,58 @@ class InternalCheck extends DefaultCheck {
      *
      * @param configuration die Konfiguration
      */
-    InternalCheck(final Configuration configuration) {
+    InternalCheck(final Processor processor, final Configuration... configuration) {
-        super(configuration);
+        super(processor, configuration);
+    }
+
+    private static String createStatusLine(final Map<String, Result> results) {
+        final long acceptable = results.entrySet().stream().filter(e -> e.getValue().isAcceptable()).count();
+        final long rejected = results.entrySet().stream().filter(e -> !e.getValue().isAcceptable()).count();
+        final long errors = results.entrySet().stream().filter(e -> !e.getValue().isProcessingSuccessful()).count();
+        final Line line = new Line();
+        line.add("Acceptable: ").add(acceptable, Code.GREEN);
+        line.add(" Rejected: ").add(rejected, Code.RED);
+        if (errors > 0) {
+            line.add(" Processing errors: ").add(errors, Code.RED);
+        }
+        return line.render(true, false);
+    }
+
+    private static Grid createResultGrid(final Map<String, Result> results) {
+        final Grid grid = new Grid(
+        //@formatter:off
+                new ColumnDefinition("File", 60, 10, 1),
+                new ColumnDefinition("Schema", 7).justify(Justify.CENTER),
+                new ColumnDefinition("Schematron", 10).justify(Justify.CENTER),
+                new ColumnDefinition("Acceptance", 10, 5).justify(Justify.CENTER),
+                new ColumnDefinition("Error/Description", 60,20,3)
+        );
+        //@formatter:on
+        results.entrySet().stream().sorted(Entry.comparingByKey()).forEach(e -> {
+            final Result value = e.getValue();
+
+            final Code textcolor = value.isAcceptable() ? Code.GREEN : Code.RED;
+            grid.addCell(e.getKey(), textcolor);
+            grid.addCell(value.isSchemaValid() ? "Y" : "N", textcolor);
+            grid.addCell(value.isSchematronValid() ? "Y" : "N", textcolor);
+            grid.addCell(value.getAcceptRecommendation(), textcolor);
+            grid.addCell(joinErrors(value));
+        });
+        return grid;
+    }
+
+    private static String joinErrors(final Result value) {
+        final StringBuilder b = new StringBuilder();
+        b.append(String.join(";", value.getProcessingErrors()));
+        if (value.getSchemaViolations() != null && !value.getSchemaViolations().isEmpty()) {
+            b.append(b.length() > 0 ? ";" : "");
+            b.append(value.getSchemaViolations().stream().map(XmlError::getMessage).collect(Collectors.joining(";")));
+        }
+        if (value.getSchematronResult() != null && !value.getSchematronResult().isEmpty()) {
+            b.append(b.length() > 0 ? ";" : "");
+            b.append(value.getSchematronResult().stream().flatMap(e -> e.getMessages().stream()).collect(Collectors.joining(";")));
+        }
+        return b.toString();
     }
 
     /**
@@ -112,54 +164,4 @@ class InternalCheck extends DefaultCheck {
         return (int) (this.failedAssertions + results.values().stream().filter(e -> !e.isAcceptable()).count());
     }
 
-    private static String createStatusLine(final Map<String, Result> results) {
-        final long acceptable = results.entrySet().stream().filter(e -> e.getValue().isAcceptable()).count();
-        final long rejected = results.entrySet().stream().filter(e -> !e.getValue().isAcceptable()).count();
-        final long errors = results.entrySet().stream().filter(e -> !e.getValue().isProcessingSuccessful()).count();
-        final Line line = new Line();
-        line.add("Acceptable: ").add(acceptable, Code.GREEN);
-        line.add(" Rejected: ").add(rejected, Code.RED);
-        if (errors > 0) {
-            line.add(" Processing errors: ").add(errors, Code.RED);
-        }
-        return line.render(true, false);
-    }
-
-    private static Grid createResultGrid(final Map<String, Result> results) {
-        final Grid grid = new Grid(
-        //@formatter:off
-                new ColumnDefinition("filename", 60, 10, 1), 
-                new ColumnDefinition("Schema", 7).justify(Justify.CENTER),
-                new ColumnDefinition("Schematron", 10).justify(Justify.CENTER),
-                new ColumnDefinition("Acceptance", 10, 5).justify(Justify.CENTER),
-                new ColumnDefinition("Error/Description", 60,20,3) 
-        );
-        //@formatter:on
-        results.entrySet().stream().sorted(Entry.comparingByKey()).forEach(e -> {
-            final Result value = e.getValue();
-
-            final Code textcolor = value.isAcceptable() ? Code.GREEN : Code.RED;
-            grid.addCell(e.getKey(), textcolor);
-            grid.addCell(value.isSchemaValid() ? "Y" : "N", textcolor);
-            grid.addCell(value.isSchematronValid() ? "Y" : "N", textcolor);
-            grid.addCell(value.getAcceptRecommendation(), textcolor);
-            grid.addCell(joinErrors(value));
-        });
-        return grid;
-    }
-
-    private static String joinErrors(final Result value) {
-        final StringBuilder b = new StringBuilder();
-        b.append(String.join(";", value.getProcessingErrors()));
-        if (value.getSchemaViolations() != null && !value.getSchemaViolations().isEmpty()) {
-            b.append(b.length() > 0 ? ";" : "");
-            b.append(value.getSchemaViolations().stream().map(XmlError::getMessage).collect(Collectors.joining(";")));
-        }
-        if (value.getSchematronResult() != null && !value.getSchematronResult().isEmpty()) {
-            b.append(b.length() > 0 ? ";" : "");
-            b.append(value.getSchematronResult().stream().flatMap(e -> e.getMessages().stream()).collect(Collectors.joining(";")));
-        }
-        return b.toString();
-    }
-
 }

src/main/java/de/kosit/validationtool/cmd/NamingStrategy.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
+ * Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/kosit/validationtool/cmd/PrintMemoryStats.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
+ * Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/kosit/validationtool/cmd/PrintReportAction.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
+ * Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

src/main/java/de/kosit/validationtool/cmd/ReturnValue.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2021  Koordinierungsstelle für IT-Standards (KoSIT)
+ * Copyright 2017-2022  Koordinierungsstelle für IT-Standards (KoSIT)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,7 +20,8 @@ import lombok.Getter;
 import lombok.RequiredArgsConstructor;
 
 /**
- * CLI return codes.
+ * CLI return codes. Codes > 0 indicate a processing error. Codes < 0 indicates a configuration error. Code 0
+ * indicates a successful processing.
  * 
  * @author Andreas Penski
  */
@@ -30,15 +31,21 @@ public class ReturnValue {
 
     public static final ReturnValue SUCCESS = new ReturnValue(0);
 
+    public static final ReturnValue HELP_REQUEST = new ReturnValue(0);
+
     public static final ReturnValue CONFIGURATION_ERROR = new ReturnValue(-2);
 
     public static final ReturnValue DAEMON_MODE = new ReturnValue(-100);
 
-    public static final ReturnValue PARSING_ERROR = new ReturnValue(-1);;
+    public static final ReturnValue PARSING_ERROR = new ReturnValue(-1);
 
     private final int code;
 
     public static ReturnValue createFailed(final int count) {
         return new ReturnValue(count);
     }
+
+    public boolean isError() {
+        return this.code < 0 && this.code != DAEMON_MODE.code;
+    }
 }